The company has passed ISO9001 quality management system, ISO14001 environmental management system, OHSAS18001 occupational health and safety management system, GB/T29490 intellectual property management system, and ROHS product certification. The company's quality control center is responsible for the quality control of the entire production process. It has positions for raw material inspection, process inspection, and finished product inspection. There are 13 full-time inspectors. It has established a complete product quality control process and traceability control process to ensure that raw materials are imported. The whole process of transferring from factory and semi-finished products to finished products is controllable and traceable.