Shenzhen Jincheng Technology Co., Ltd. Quality Control

1. Strategic Supplier Vetting

Quality begins at the source. It is essential to categorize and audit suppliers based on their manufacturing capabilities:

2. Rigorous Incoming Quality Control (IQC)

Never move parts directly to the assembly line without a physical verification process:

3. Functional Performance Testing

A part that looks right must also act right under operational stress:

4. Storage and ESD Management