About Us

• Zhejiang Yuyao High-Intermediate Pressure Standard Parts Factory is located in beautiful culture city Yuyao, 80km away from Hangzhou International Airport, 52km away from Ningbo Airport in the center of National Highway 319, which is easy to access.It has fixed assets of 6.8 million RMB, working area of 660m2, production area of 4200m2 and land area of 10323m2.Producing ability: annual output of 35 million RMB, YUYAO XIHE(YUYAO HIGH&MEDIUM STANDARD PARTS FACTORYight of 3200t, 125 employees, 10 technicians, 95 workers. Operation standard: national, chemical ministry and American ASTM standard. Products specification: M8-M48, UN1/4-4; alloy steel as material, used in high-temperature high-pressure or low-temperature high-pressure equipments, producing fastenersCertificate: ISO9000 in 1998, ISO2000 in 2002. Customers: Japanese KITZ, American Cameron, Walworth, Spanish and Middle-east customers; 60 famous valve manufacturers, China Sufa, Niuwei Machine, Suzhou Kaifu, Crane (Nantong) Co., Ltd. and Chengdu High-pressure Valve Corp. etc. 10 testers, complete inspection instruments, WE 300 universal material testers, QEW2000 magnetic particle detector; WX-3, WPF-19 spectrograph hardness tester and chemical analyzer. Present machine tools: 3 Z28-20 screw rolling machines; 5 Z28-12.5 machines, 6 M12-M64 nut tapping machines, one heat treatment quenching furnace, one drawing furnace, one mesh furnace; one 100K salting furnace, two 45K speckled furnaces, two 45K well-type drawing furnaces, 62 lathe, mill, plane, grinder machines, which meet the need of high intensity fasteners.