For quality control, our company mainly focuses on the following aspects:

In terms of raw material procurement: strictly control the quality of raw materials and conduct incoming inspection。
In the production process: each link is inspected by a specially assigned person, and a separate department is set up to conduct sampling inspection for each link。
In terms of ex factory inspection: for each product, a special department is responsible for ex factory inspection. For products that do not meet the standard, the whole batch will be retested。
Each link shall be set with strict control gates to ensure the overall quality of the product。