Quality Control Framework¶
Dingwei Battery's quality control framework is built on the manufacturing certifications of Chengguang Power Tech Co., Ltd. — IATF 16949, ISO 9001, ISO 45001, and OHSAS 18001. This framework governs how every battery is specified, tested, and documented.
Certification Overview¶
| Certification | Scope |
|---|---|
| IATF 16949 | Automotive quality management system |
| ISO 9001 | General quality management system |
| ISO 45001 | Occupational health and safety |
| OHSAS 18001 | Occupational health and safety assessment |
Production Infrastructure¶
- Factory area: 200,000 m²
- Automated production lines: 18
- Annual capacity: 10,000,000 KVAh
- Daily output: 40,000 batteries
- Export markets: 70+ countries
Key Quality Processes¶
- CCA Testing — cold cranking amps verification
- Capacity & Reserve — amp-hour and reserve capacity measurement
- Factory Audit — supplier audit framework for OEM buyers
Documentation¶
Each production batch is documented with test data confirming the battery's electrical and dimensional specifications. Contact the manufacturer for batch-specific documentation packages.
Source & Purchase¶
Ready to source? Request an OEM or private-label quote on the main website to discuss your specification, target market and annual volume with our team.