Production you can verify.
Quality you can specify.
Our Hangzhou factory combines manufacturing capacity, engineering support and a defined inspection process for international B2B orders.
From evaluation to repeatable output.
Our team supports sample, drawing and parameter-based development, including in-house mold capability. Standard products and customized solutions move through sampling, confirmation, production and inspection before delivery.
Customers can visit the factory, arrange a video audit, receive production photos or videos, inspect before shipment, or appoint a third-party inspection company.
Eight checkpoints around the order.
Testing scope is matched to the product and project. Aging tests can be arranged when required but are not represented as a standard process for every order.
- 01Incoming material inspection
- 02In-process sampling inspection
- 03Finished-product functional testing
- 04Battery charge and discharge testing
- 05Photometric parameter testing
- 06Pre-shipment sampling inspection
- 07Packaging inspection
- 08Customer or third-party inspection support
Need a factory audit or inspection plan?
Tell us your audit, documentation or third-party inspection requirements.