Zhenglong company, Anyang, Henan, China   

Our company adheres to independent technological innovation, scientific management, integrity management, and introduces advanced production equipment and technology in Japan and Germany, implements standardized production, strictly establishes the enterprise management system and quality control assurance system in strict accordance with the ISO9001 certification standard, and has specialized physical and chemical laboratories. It has LDS5 type tensile testing machine, ZC45A high resistance meter, combustion test box and other perfect quality testing equipment, so as to provide customers with satisfactory products and strict quality control. From the procurement of raw materials, production management, product testing and other key links, strict quality control, to ensure product quality, won the trust of our customers. The company's products sell well all over the country.