QUALITY ASSURANCE

The company has established a complete quality management system and obtained TS16949 quality system certification. The company attaches great importance to process quality control and strictly controls the purchase of raw materials; physical and chemical centers, measurement centers, electronic scanning mirrors, three-coordinate measuring instruments, fluorescence spectrometers, wear testing machines, tensile testing machines and other testing and testing equipment, mainly for the performance of materials or bearings For inspection and analysis, the physical and chemical room and the measurement room are equipped with chemical analysis equipment, spectrometer, metallographic instrument, hardness tester and other material inspection and test equipment, and strict inspection and testing of raw materials are carried out; the production process carries out regular and quantitative self-inspection, special inspection, and patrol inspection. And is equipped with quality supervision and inspection personnel to supervise and inspect each process; the company has a finished product inspection team, which inspects the products before the products are put into the warehouse, and performs 100% inspection on the wall thickness and appearance, and samples other sizes at a frequency of 300 pieces. Inspection; cleaning before product packaging to ensure cleanliness; sampling inspection of each size and appearance before product shipment.

New model design and development machines