Jiangyan Jiachen pipe fittings Co., Ltd.   

The company introduced the world advanced corrugated pipe production line, with physical and chemical testing, performance analysis, X ray nondestructive testing, metallographic analysis and a series of complete testing equipment, and has a superb scientific research, production and management team, strict implementation of ISO9001 international quality system standard in scientific research and design, production management and product inspection and service process in our company, so that products with international advanced level. My company's product design, performance analysis, production management processes are in strict accordance with the national standard GB/T12777-99 and America "EJMA" standard expansion joint, metal hose, GB/T14525-93 standard pipe sleeve expansion joint of GB/T12465-1996 standard, CB/T965-1995 standard and rubber compensation over marine CB1153-93, GB/T12522-1996 standard.

Expansion joint, metal hose, pipe joints, pipe blank, telescopic device