During this factory audit, the overall performance of the factory was good, and most of the links met the standards. The audit team spoke highly of the factory's quality management system, safety management measures and environmental protection measures.
What a customer factory audit covers
An audit of this kind is not a tour. The visiting team normally works through four areas: the quality management system and its records, the physical production process from incoming inspection to packing, the documentation that supports traceability, and the environmental and safety conditions on the floor. Each area is checked against evidence rather than description, which is why preparation matters as much as performance.
What the visiting team looked at
- Quality records: incoming inspection, in-process control and outgoing release documentation.
- Process control on the SMT and DIP lines, including solder paste inspection and AOI coverage.
- Traceability: whether a finished batch can be tied back to component lots and process data.
- Environment, health and safety practice on the production floor.
- Certifications held, with certificate numbers and validity periods.
The outcome
The audit team concluded that overall performance was good and that most areas met the required standard, with particular credit given to the quality management system, safety measures and environmental measures. Any observations raised during an audit of this type are logged and followed up as corrective actions, and the closure evidence is shared with the customer rather than reported informally. For a European buyer, completing an audit is usually the step that turns a trial order into a production programme.
About the factory audited
Shenzhen Jintianlei Innovation Technology Co., Ltd. (Kilandu) operates turnkey PCBA in Baoan District, Shenzhen, with the plant, equipment and monthly capacity documented on the factory capabilities page and the certificate list on the quality assurance page. Audits can be arranged for customers considering volume production.

