In the high tide of China's economic reform and opening up, in order to promote the technological reform and applications of China’s thermal pipeline safety operations, the Company's founder and engineering professionals and technicians incorporated the Company in 1991. The Company is engaged in pipeline expansion joint types, manufacturing processes, applications and researches of a variety of online pipeline expansion joints, manufacturing of metal hose products, as well as pipeline safety planning and product selection services for users.

The Company is a stable supplier for Shell Chemicals, BP Oil, Alstom, Amec Foster Wheeler, and Wison Engineering. And it is also Shell Chemicals, BP Oil and Alstom's sole supplier in China.

The Company is China's first enterprise implementing EJMA. It also participated in the development and firstly implemented GB/T12777-1999. It has been awarded the Manufacturing License for Special Equipment (Pressure Piping) of the People’s Republic of China and certified by ISO9001-2000 Quality Standard System. It is also awarded the marketing purchase access licenses issued by CNPC, Sinopec, CNOOC and the five national major power groups.

We provide you with products simultaneously with service, honesty and respect.