Strictly control the quality of raw materials, conduct a comprehensive quality analysis for each batch of raw materials, and strictly follow the principle that unqualified raw materials are not allowed to enter the factory and put the quality of the raw materials into the factory.

The process of each link in the production process is tested and analyzed by full-time allowed to flow into the next process, and unqualified products will never leave the

Throughout the entire production process, raw material selection, granulation, mixing, drying, molding, sintering, inspection, and product delivery are strictly controlled, and self-inspection, mutual inspection, and special inspections are carefully conducted to ensure the continuity of quality management. And traceability.