Tianjin prime power spring Co., Ltd, located in tianjin province, is the backbone enterprise of China spring industry. The company has designed and produced all kinds of springs, with well-equipped spring metal manufacturing equipment and testing equipment. Including: Valve springs, oil pump nozzle spring, automobile valve springs, electronic appliances precision small springs, hydraulic parts springs, mechanical springs, spring toys, precision stamping parts. After years of development, its customers covers all over the country, such as the faw, the second gas, heavy truck, automotive companies, the shanxi huaihai matching engine company, aerospace mechanical and electrical company, elevator company. Our goal: To be excellent precision spring hardware supplier!