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CTECHI is an expert in battery solutions, specializing in ODM, OEM, and SKD for energy storage, motive power, and consumer batteries.

Lithium battery production quality control and raw material inspection process

The quality of raw materials is the basis of the quality of a company's products.

Firstly, it is classified according to the use position of raw materials, criticality, and the impact on product quality;

Secondly, for different grades of raw materials, strict Perform physical production tests every time the goods arrive to ensure that the material will not appear bad in every link of production;

At the same time, the company should have a complete supplier management system, according to different levels of The raw materials are controlled by the number of suppliers to ensure the stability and selectability of the supply status, and the suppliers are scored and evaluated in daily work, and the supplier dynamic management is carried out.

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