Jewelry business founded in 1985, now holds a strong technical force, has more than 120 employees, all kinds of high and mid-level engineers and technical staff of 16 people, the plant covers an area of 13,200 square meters, is a professional valves, the food pipeline accessories Research and manufacturing enterprises, and advanced processing equipment and machinery developed by modern means of detection, equipped with all kinds of CNC machine tools and other machines, fixed assets amounted to 7000-8000 million, is a collection of scientific research, design, production and marketing services As one of the valve manufacturing enterprises. Food pipeline valves and accessories for the design, manufacture, testing standards are in line with national and international standards, all kinds of products over the years won the trust and BrandName Product Award, received by users at home and abroad, in particular by the chemical industry, petroleum, metallurgy, light industry, Electricity, food, pharmaceutical, civil, fiber industries welcome, winning the society recognized.