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Home Quality QA

Zhejiang Xinhui Photovoltaic Technology Co., Ltd.

Supplier management: there are strict management procedures to ensure that all raw materials meet specification requirements, including supplier audit and periodic evaluation, validation of new materials, etc.
Process control: strictly enforce the ISO9001 quality management system, and improve the internal inspection system, including daily production line inspection and regular rolling inspection.
Strict process change control: strict control over equipment, process parameters and raw material changes in component production. Any change must be reviewed through the company's internal changes to ensure that the production process is correct.