Since 2001, Zhuji Furun Mechanical Spring Co.,Ltd professionally produce various of springs, high pressure metal pipe fittings, car and agricultural machinery accessories and other hardware parts. The company is a national high-tech enterprise, with an excellent designers & engineers team, skilled technology workers and various of advanced tooling equipment. Based on ISO9001 quality certification, with perfect quality assurance system and advanced testing instruments and equipment. Not only can precision casting, CNC cutting, surface spraying and other processes,but also provide design, custom, packing and integrated settlement service for clients. Our products are export to American, Europe, Asia, the Middle East, Africa, South America and other countries and regions.We build a long business relationship with companies of shale oil wellhead system in the USA to provide various of special high pressure pipe fittings.Our company is located in the Yangtze River Delta with the most developed economy in China, with convenient air, land and sea transportation, less than 50 kilometers from Hangzhou International Airport, and only two hours' drive from Shanghai port and Ningbo port. The company sincerely provides the high quality service and the performance supply for the domestic and foreign customers.