Direct answer: An equipment-relocation / line-transfer page cannot just say "equipment relocation, installation and commissioning available." It should state the relocation scope and responsibility boundaries, shutdown and production-cutover plan, dismantling/packing/marking, transport and insurance, re-installation and utilities, commissioning and re-validation, safety devices and training, acceptance documents, and warranty continuity. Otherwise the equipment comes apart and will not go back together, pipes are cross-connected, accuracy is lost, downtime drags on—and the two sides blame each other for "not saying so."
This guide is for equipment, production, engineering, EHS, procurement, finance, legal, and website teams at manufacturers in Changzhou and nearby industrial areas. It explains how to build and accept an equipment-relocation / line-transfer page. Information is current to 2026-11-01. It is a review of public regulations, standards, and project practice, not legal, safety, engineering, or certification advice; specific scope, responsibility, acceptance, and safety requirements depend on the contract, technical agreement, site conditions, and applicable regulations.
Relocation is not "dismantle and reinstall"; it is a project of shutdown—dismantling—transport—re-installation—re-validation—cutover. Equipment turning on does not mean accuracy, capacity, safety, and quality are restored. Safety devices, training, and acceptance records cannot be skipped after relocation.
How does the relocation page relate to installation, after-sales, spare-parts, and PCN pages?
The installation page answers how new equipment is installed, commissioned, and accepted; the after-sales page answers repairs and spare parts; the spare-parts page answers which parts to stock and lead times; the PCN/EOL page answers product/material change notification; the relocation page answers how old equipment/lines are dismantled, transported, reinstalled, re-validated, and cut over. Relocation is "second installation + re-validation," with additional dismantling, transport, and shutdown constraints.
The common break is: no site survey before relocation, and the equipment cannot enter the new plant; wiring is not marked during dismantling and is cross-connected on reinstallation; transport insurance is not purchased and damage is uncompensated; after reinstallation only a trial run is done, without accuracy/capacity/safety re-validation; the shutdown plan has no buffer and customer orders are cut off. Stating scope, plan, responsibility, and acceptance on the website lets sales stop explaining ad hoc and tells the customer what to prepare.
| Page/entry | Answers | Audience | Cannot replace |
|---|---|---|---|
| Installation page | New equipment installation, commissioning, FAT/SAT | Project, quality | Old-equipment dismantling and shutdown constraints |
| After-sales page | Repairs, spare parts, service network | Equipment users | Relocation project and re-validation |
| Spare-parts page | Parts list, recommended stock, lead time | Maintenance, procurement | Dismantling damage and downtime loss |
| PCN/EOL page | Product/material change, discontinuation | Customer SQE, procurement | Equipment relocation and cutover plan |
| Relocation page | Scope, dismantling, transport, reinstallation, re-validation, cutover, acceptance | Equipment, production, EHS, procurement | The contract/technical agreement itself |
This page map is editorial; delivery and acceptance under work/installation contracts may refer to Articles 770, 780, and 781 of the Civil Code.
What counts as "equipment relocation / line transfer"?
At least five types: single-machine relocation, whole-line transfer, cleanroom/temperature-controlled relocation, utility (power/gas/water/exhaust) modification, and cross-plant/cross-city relocation. Scope, shutdown, permits, transport, and re-validation differ: a single machine may need only dismantling and calibration; a whole line involves interlocking, cycle time, and interfaces; a cleanroom also needs cleanliness recovery; utilities involve power/gas shutdown and fire protection; cross-city adds transport permits, insurance, and site conditions.
The categories determine "who is responsible, how long the shutdown, and what to verify." A whole-line transfer is not just putting equipment back: it requires line interlocking, cycle time, buffers, MES/scanning, and abnormal-stop verification; a cleanroom relocation requires cleanliness testing, not a wipe-down. Listing types and scope gives customer and supplier a shared language.
| Type | Typical scope | Key constraint | Common gap |
|---|---|---|---|
| Single machine | Disconnect power/gas/water, pack, transport, reinstall, calibrate | Accuracy, anchors, utilities | Dismantle without marking |
| Whole line | Line body, special machines, conveyors, controls, MES interface | Interlocking, cycle time, buffers, shutdown | Only single machines verified |
| Cleanroom/temperature-controlled | Equipment, ducts, filters, pressure, temperature/humidity | Cleanliness, pressure, recovery test | Wipe down and run |
| Utility modification | Power, compressed air, water, exhaust, fire protection | Capacity, grounding, leakage, permits | Insufficient capacity |
| Cross-plant/city | Rigging, transport, route, insurance, site conditions | Permits, road conditions, insurance, reinstallation | No insurance |
These categories are editorial; specific scope, permits, and transport requirements follow the project, site, and applicable regulations.
How should relocation scope and responsibility be divided?
Use a responsibility matrix: customer, equipment supplier, rigging/relocation contractor, utility contractor, and insurer—who handles dismantling, packing, transport, rigging, foundation, power/gas/water, commissioning, re-validation, training, spare parts, waste, downtime loss, and insurance. State the interfaces: where power ends, where air begins, where drainage goes, who builds the foundation, who directs lifting, who buys insurance. Unclear interfaces guarantee on-site waiting.
The most common dispute is not technical but "that is not in my scope": the supplier thinks the customer handles power distribution, the customer thinks the supplier covers everything; the rigger only lifts, not positions to accuracy; the utility contractor wires but does not test grounding. A responsibility matrix and interface points on the page, detailed in the contract annex, reduce on-site arguments.
| Work | Typical owner | Interface/evidence | Common gap |
|---|---|---|---|
| Dismantling/reinstallation | Equipment supplier/relocation contractor | Records, marking | Overlapping responsibility |
| Rigging/transport | Rigger/logistics provider | Plan, insurance, handover | No plan |
| Foundation/anchors | Customer/civil contractor | Drawing, level record | Substandard foundation |
| Power/gas/water | Customer/utility contractor | Capacity, grounding, pressure test | Only to the equipment edge |
| Commissioning/re-validation | Equipment supplier/customer quality | IQ/OQ/PQ, FAI | Trial run only |
| Insurance/downtime loss | Per contract | Policy, claim record | Assumed other side |
This responsibility matrix is editorial; specific allocation, interfaces, and insurance follow the contract, technical agreement, and site conditions.
What surveys and documents are needed before relocation?
At minimum: old/new site survey (door openings, aisles, floor loading, lifting space, clear height, floor, utility capacity), equipment list with weight/dimensions, dismantling sequence, wire/pipe labeling, foundation/anchor drawings, electrical/pneumatic/hydraulic drawings, control/software backups, permits (lifting, working at height, hot work), and shutdown/cutover plan. Walk the "how does it get out and in" path before relocation—it is cheaper than removing a wall on site.
A survey is not "a look"; it quantifies constraints: door width/height, forklift/crane access, floor loading, power capacity/voltage/phase, compressed-air pressure/flow, exhaust/drainage routing, fire access. Documents also include original drawings, parameter backups, wear-part lists, and supplier contacts; if old equipment documents are missing, measure and document first.
| Item | What to confirm | Evidence | Common gap |
|---|---|---|---|
| Aisles/doors | Width/height, turns, floors, lifting space | Survey drawing/photos | Cannot enter on arrival |
| Floor/loading | Slab loading, floor flatness/strength | Drawing/test | Not calculated |
| Utilities | Power/gas/water/exhaust/fire capacity and interfaces | Capacity table/drawing | Only at the equipment edge |
| Equipment data | Weight, dimensions, drawings, software/parameter backup | Equipment file | Documents missing |
| Permits | Lifting/height/hot work/transport permits | Approval record | Unpermitted work |
| Plan | Dismantling sequence, shutdown, cutover, buffer | Gantt chart | No buffer |
This survey list is editorial; specific loading, utility, and permit requirements follow the site, regulations, and professional bodies.
How should dismantling, packing, and marking be accepted?
Dismantle in sequence, mark, and record: wire/pipe numbers and interfaces, bolts/gaskets/couplings, orientation/angle, mating parts, software/parameters, calibration parts. Pack against moisture/rust/vibration/ESD, with center-of-gravity/lifting points/orientation marked; pack precision/optical parts and control cabinets separately. Photograph/video before dismantling, check against the packing list after, and confirm again before transport. Without marking and a packing list, reinstallation is guesswork.
The step most often skipped is "recording": wires not labeled, pipes not capped, coupling alignment not marked, parameters not backed up. Reinstallation relies on memory—at best a wiring error, at worst equipment damage. Require "dismantling record + packing list + photos + software backup" and write damage/loss responsibility into the contract to move risk earlier.
| Step | What to do | Evidence | Common gap |
|---|---|---|---|
| Pre-dismantling record | Photos/video, parameter/program backup, alignment marks | Record/backup | Rely on memory |
| Wire/pipe IDs | Unique label for every wire/pipe/interface | Labels/drawing | Mess after removal |
| Mating parts | Bolts/gaskets/couplings/calibration parts in sets | Packing list | Mixed boxes |
| Packing | Moisture/rust/vibration/ESD, CoG/lifting points | Packing photos | Bare packing |
| Packing list | Box number, contents, weight, destination | Packing list | No list |
| Pre-transport check | Securing, sealing, fragile parts separate | Checklist | Found at loading |
These dismantling and packing requirements are editorial; specific protection, marking, and lists follow equipment characteristics, transport mode, and contract.
How should transport, rigging, and insurance be agreed?
State transport mode (full truck/less-than-truckload/dedicated/cross-border), rigging plan (crane capacity, lifting points, signalman, ground bearing), route (height/width/weight limits, bridges/tunnels, time windows), loading/unloading responsibility, securing/vibration/moisture protection, insurance (cargo/rigging/third-party liability), and claims process. Precision equipment may need shock/tilt recording, temperature/humidity, and ESD control; cross-border relocation also needs customs/duty/inspection.
Transport damage is one of the most common relocation losses, yet many contracts only say "transport is Party B's responsibility" without insurance or claims. After damage, the rigger says "it was fine when loaded," the carrier says "it was road vibration," and the customer says "no insurance." Separate transport/rigging/insurance/claims on the page, attach the policy and handover documents to the contract, and there is a basis when something goes wrong.
| Item | What to state | Evidence | Common gap |
|---|---|---|---|
| Transport mode | Full/LTL/dedicated/cross-border, temperature/vibration | Transport plan | Find a truck last minute |
| Rigging | Capacity, lifting points, signalman, ground bearing | Rigging plan | No plan |
| Route | Height/width/weight limits, bridges/tunnels, time | Route survey | Route impassable |
| Securing/protection | Vibration/moisture/tilt/ESD | Photos/records | Bare packing |
| Insurance | Cargo/rigging/third-party liability | Policy | Not purchased |
| Claims | Report, loss assessment, deadline, liability | Claim record | Verbal promise |
These transport and insurance arrangements are editorial; specific mode, insurance, and claims follow the contract, logistics plan, and policy terms.
How should reinstallation, utilities, and safety devices be accepted?
Reinstall per dismantling records/drawings; check foundation/anchors/level/alignment/belts/chains/couplings/guards/E-stops/interlocks/grounding; check voltage/phase/capacity, air pressure/flow/dew point, water quality/flow/drainage, exhaust/dust/fire protection; restore and test safety devices—do not bypass or remove them for convenience. Reinstallation is not production-ready; no-load/load/accuracy/safety tests are still required.
Article 36 of the Work Safety Law requires safety equipment—design, manufacture, installation, use, inspection, maintenance, modification, and scrap—to meet national or industry standards, with regular maintenance/testing and records. Relocation is an "installation/modification" step for safety equipment: E-stops, interlocks, guards, light curtains, and alarms must be restored and verified, not bypassed for commissioning. Article 29 also requires understanding the safety characteristics of new equipment/processes, taking protective measures, and providing dedicated training; restart after relocation should be included.
| Item | What to check | Evidence | Common gap |
|---|---|---|---|
| Foundation/anchors | Level, fastening, damping, grouting | Record/photos | Placed on the floor |
| Alignment/drive | Couplings, belts, chains, gears | Alignment record | By feel |
| Electrical | Voltage/phase/grounding/insulation/capacity | Test record | Grounding not tested |
| Air/water/exhaust | Pressure/flow/dew point/water quality/exhaust | Test record | Only connected |
| Safety devices | E-stop/interlock/guards/light curtain/alarm | Functional test | Temporarily bypassed |
| Markings | Warnings, nameplate, pipe labels | Photos | Missing |
These reinstallation and safety requirements are editorial; safety-equipment installation/modification/testing are in Article 36 of the Work Safety Law; specific standards follow the equipment and industry.
How should commissioning, re-validation, and cutover be arranged?
Re-validation should at least cover: no-load/jog, single-machine function, safety function, load/cycle time, accuracy/capability (CMK/PPK as required), product trial/FAI, and packaging/traceability/MES integration. Cutover needs buffer stock, parallel run, switch window, rollback plan, and owners; "dismantle today, must ship tomorrow" is not a plan. Before re-validation passes, do not treat the equipment as having restored production capability.
Relocated equipment is not the same as new equipment: foundation/anchors/piping/environment/wear have changed, and old parameters may not apply. Re-validation covers four things—equipment + utilities + product + people: accuracy/cycle time, utility stability, first-article/lot consistency, and operator/maintenance training. The customer wants "restored shipping capability," not "the machine turns."
| Stage | What to verify | Evidence | Common gap |
|---|---|---|---|
| No-load/jog | Direction, E-stop, limits, faults | Commissioning record | Load immediately |
| Single-machine function | Stations/parameters/alarms | Function list | One product only |
| Safety function | Interlock, light curtain, guards, alarm | Safety test | Bypassed |
| Load/cycle time | Capacity, cycle time, stability | Run record | No-load only |
| Accuracy/capability | CMK/PPK, first article/lot | Measurement/FAI | No capability study |
| Cutover | Buffer, parallel run, rollback, owners | Cutover plan | No buffer |
These re-validation stages are editorial; specific items, sampling, and capability indices follow the product, customer, and industry requirements.
How should shutdown, cutover, and order delivery be controlled?
State the shutdown window (days for dismantling/transport/reinstallation/commissioning/re-validation), buffer/safety stock, alternative line, outsourcing/rental option, customer notification, order priority, delay liability, and expedite plan. Plan the shutdown for the worst case, not "everything goes smoothly"; key customers/products need backup capacity or advance stocking.
Shutdown is the most underestimated part: dismantling takes two extra days, transport is restricted, reinstallation waits for utilities, re-validation fails—any one can break delivery. Break down the shutdown, buffer, and delay liability on the page so sales can communicate early and production can arrange alternatives. Specific days are project-specific; do not promise "a few days for sure."
| Item | What to state | Evidence | Common gap |
|---|---|---|---|
| Shutdown breakdown | Days for dismantling/transport/install/commission/validate/cutover | Gantt chart | Total days only |
| Buffer | Safety stock, alternative line, outsourcing | Inventory/capacity plan | No buffer |
| Customer notice | Lead time, affected orders, alternatives | Notice record | Last-minute notice |
| Priority | Key customers/products ranking | Order list | One-size-fits-all |
| Delay liability | Cause, compensation/expedite | Contract clause | Not stated |
| Rollback | Restore old line/outsource on failure | Rollback plan | None |
These shutdown and cutover arrangements are editorial; specific windows, buffers, and delay liability follow the contract, capacity, and customer requirements.
How should acceptance documents and warranty connect?
Acceptance documents should include: relocation scope/responsibility matrix, dismantling records, packing lists/handover, transport/insurance records, reinstallation checklist, utility tests, safety-function tests, no-load/load/accuracy/capability records, first-article/trial reports, training records, as-built drawings/parameter backups, open-issue list, and warranty start. Warranty should state whether the original warranty continues, which parts are excluded, and who is responsible for transport/reinstallation-caused issues.
Warranty most often "breaks" after relocation: the original equipment warranty has expired, the relocation service warranty is only three months; transport damage is blamed on logistics, logistics blames rigging; accuracy is not restored and the supplier says the foundation was the customer's. Separate "equipment original warranty / relocation service warranty / transport insurance / responsibility interfaces" on the page, and sign the open issues with responsibility at acceptance.
| Document | What to state | Evidence | Common gap |
|---|---|---|---|
| Scope/responsibility | Interfaces, owners, exclusions | Contract/matrix | Verbal split |
| Dismantling/packing | Records, marking, box numbers, handover | Record/photos | Missing |
| Tests/validation | Utilities, safety, accuracy, capability | Test report | Trial run only |
| Training | Operation/maintenance/safety, sign-in/assessment | Training record | No retraining |
| As-built/backup | As-built drawings, parameter/program backup | Drawings/media | No backup |
| Warranty | Original/relocation warranty/insurance/start | Clause/policy | Gap |
These acceptance documents are editorial; specific documents, warranty, and responsibility follow the contract, technical agreement, and insurance terms.
What should the page say, and how should it link?
Include relocation types, scope and responsibility matrix, site survey, dismantling/packing/marking, transport/rigging/insurance, reinstallation/utilities/safety, commissioning/re-validation/cutover, shutdown and delivery, acceptance documents/warranty, and a contact; link to the installation page, after-sales page, spare-parts page, and PCN/EOL page. The public page states rules and checklists, not customer layouts, equipment parameters, prices, or proprietary drawings.
Make it an "equipment relocation / line transfer" page, not a line saying "relocation available": first let the customer identify the type and scope; then provide the survey checklist, responsibility matrix, and shutdown-plan template; then cover reinstallation, re-validation, safety, acceptance, and warranty; finally a project contact. Sales can screen projects, engineering can align interfaces, and the customer can prepare site conditions.
| Module | What to write | Evidence/asset | Common gap |
|---|---|---|---|
| Types/scope | Single machine/line/cleanroom/utility/cross-city | List | Only "relocation" |
| Responsibility matrix | Customer/supplier/rigger/utility/insurance interfaces | Matrix | Interfaces unclear |
| Survey/plan | Aisles, loading, utilities, permits, shutdown | Survey/Gantt | No survey |
| Dismantling/transport | Marking, packing list, protection, rigging, insurance | Records/policy | No marking |
| Reinstallation/validation | Utilities, safety, accuracy, capability, cutover | Tests/FAI | Trial run only |
| Acceptance/warranty | Documents, open issues, warranty start | Acceptance form | Warranty gap |
| Links/contact | Installation/after-sales/spares/PCN; project owner | Page test | Broken links |
These modules are editorial; public scope, customer data, and specific terms follow confidentiality requirements and the contract.
Go-live acceptance checklist
Ten checks: relocation type, responsibility matrix, site survey, dismantling marking, transport insurance, reinstallation/utilities, safety devices, re-validation, cutover/shutdown, and acceptance documents/warranty. Each needs an owner, evidence, and review date. The pass condition is not "the page says relocation is available"; it is that the customer knows scope, interfaces, shutdown, verification, and who pays for damage.
Equipment, production, engineering, EHS, procurement, finance, legal, and the website vendor can share this list. Before go-live, run one real relocation through the flow: survey → responsibility matrix → dismantling/packing list → transport/insurance → reinstallation → safety/accuracy/capability → cutover → acceptance/warranty. Any step that fails is a step the page has not yet explained.
| Check | Pass condition | Evidence | If it fails |
|---|---|---|---|
| Relocation type | Single/line/cleanroom/utility/cross-city defined | List | Add definitions |
| Responsibility matrix | Interfaces, owners, insurance clear | Matrix/contract | Add clauses |
| Site survey | Aisles, loading, utilities, permits | Survey | Add survey |
| Dismantling marking | Wire/pipe IDs, mating parts, packing list, photos | Records | Add marking |
| Transport insurance | Rigging plan, route, protection, policy | Plan/policy | Add insurance |
| Reinstallation/utilities | Foundation, alignment, power, air/water/exhaust | Test records | Add tests |
| Safety devices | E-stop/interlock/guards/alarm restored and tested | Functional test | Remediate |
| Re-validation | No-load/load/accuracy/capability/first article | Report/FAI | Add validation |
| Cutover/shutdown | Breakdown, buffer, rollback, customer notice | Plan | Add plan |
| Acceptance/warranty | Documents, open issues, warranty start/liability | Acceptance form | Add documents |
This checklist is editorial; specific scope, safety, acceptance, and warranty follow the law, contract, technical agreement, and site conditions.
Who should read this, who should not, and what decisions does it support?
It suits manufacturers in Changzhou and nearby areas with equipment/line relocation, expansion, plant rearrangement, cleanroom migration, or cross-city transfer. It does not suit teams only installing new equipment, with no old-equipment relocation, or single small machines that can be moved in-house.
Read it if you are in equipment, production, engineering, EHS, procurement, finance, legal, or a website vendor; you are building a relocation page, relocation plan, responsibility matrix, shutdown plan, re-validation, or acceptance documents; or you need to decide what moves, who is responsible, how long the shutdown, how to verify, who pays for damage, and how warranty works. Skip it if you treat relocation as "dismantle and reinstall"; you do not buy transport/rigging insurance or define responsibility interfaces; or you want one page to replace engineering, safety, legal, or certification advice. It supports self-review of types, responsibility, survey, dismantling, transport, reinstallation, safety, re-validation, cutover, and acceptance/warranty.
Lingyi Information is a website development and enterprise AI project provider, not a relocation/rigging company, equipment manufacturer, safety-assessment body, or law firm. This article is not a substitute for engineering, safety, legal, or certification advice. Changzhou projects are delivered remotely or on site as confirmed per project; Lingyi is one candidate, does not claim a local office or team, and does not promise shutdown days, acceptance outcomes, customer conversion, or inquiries.
FAQ
Who guarantees accuracy/capacity after relocation?
Check the contract and responsibility matrix: the equipment supplier usually owns reinstallation/commissioning/re-validation, the customer owns foundation/utilities/site conditions, and the rigger/logistics provider owns transport damage. Acceptance should state accuracy/cycle-time/capability metrics and test methods, not just "restored to normal." Specific guarantees follow the contract, technical agreement, and site conditions.
Who pays for relocation damage?
Depends on where the damage occurred, who had possession/control, and who bought insurance. Dismantling may be the supplier/relocation contractor, transport the logistics/rigger; insurance may be cargo/rigging/third-party liability. The contract should state handover, reporting, loss assessment, and claim deadlines. Without insurance and responsibility interfaces, it usually ends in negotiation.
Is safety acceptance/training required after relocation?
Yes. Relocation involves installation/modification of safety equipment; E-stops, interlocks, guards, and alarms should be restored and tested. When using "new equipment/processes" or restarting, the employer should understand safety characteristics, take protective measures, and provide dedicated training. Articles 29 and 36 of the Work Safety Law set requirements; specific standards follow the equipment/industry.
How can shutdown time be compressed?
Through advance surveys, pre-dismantling/pre-assembly, parallel work, backup lines/outsourcing, buffer stock, and phased cutover—not by compressing re-validation. Break shutdown into dismantling/transport/install/commission/validate/cutover and keep a buffer; notify and stock key customers/products in advance. Specific days are project-specific; do not promise "a few days for sure."
Relocate old equipment or buy new?
Depends on equipment life, accuracy/capacity, spare parts, energy, safety, and downtime loss. Relocation cost is not just dismantling/transport; it includes re-validation, shutdown, insurance, and potential accuracy loss; new equipment has procurement lead time and capital cost. The page can provide a decision checklist but does not make the investment conclusion.
How does warranty work after relocation?
Separate: whether the original equipment warranty continues, how long the relocation service warranty lasts, what transport/rigging insurance covers, and who is responsible for foundation/utility/operation-caused issues. The acceptance form should record open issues and responsibility, with a clear warranty start date. Specific terms follow the contract, policy, and supplier policy.
One-sentence takeaway
A Changzhou manufacturer's equipment-relocation / line-transfer page should not say "relocation services available." It should turn types and scope, responsibility matrix, site survey, dismantling and marking, transport and insurance, reinstallation and utilities, safety devices, re-validation, cutover and shutdown, and acceptance/warranty into an executable checklist—so the customer knows who is responsible, how long the shutdown, how to verify, and who pays for damage.
Method and limitations
This is a review of public regulations, standards, and project practice, not a compliance certification or legal opinion on any company, equipment, relocation, rigging, transport, safety, or acceptance. No undisclosed customer layouts, equipment parameters, prices, or shutdown data were used. Type categories, responsibility matrix, survey list, re-validation stages, and the acceptance checklist are editorial suggestions, not engineering, safety, legal, or certification conclusions. Specific scope, responsibility, shutdown, safety, acceptance, and warranty depend on the law, contract/technical agreement, site conditions, and professional advice.
Sources and scope
Information is current to 2026-11-01. The following are public official/primary pages; their scope, version, and wording control.
- Civil Code of the PRC, Articles 770, 780, and 781: Cyberspace Administration of China. Definition of a work contract, delivery and acceptance of work results, and liability for nonconforming quality.
- Work Safety Law of the PRC, Articles 29 and 36: State Administration for Market Regulation. Safety characteristics, protective measures, and dedicated training for new equipment/processes; safety equipment design/installation/use/inspection/maintenance/modification/scrap must meet national or industry standards.
- GB/T 19001-2016, Quality management systems—Requirements, clause 8.5.1 (control of production and service provision) and 8.6 (release of products and services): National Standards Full-Text Public System.