Founded in 1989, with a construction area of more than 13,000 square meters, it is a modern private enterprise integrating the design, production and sales of corrugated metal hoses, metal bellows expansion joints (also known as bellows compensators), expansion joints, flexible rubber joints and other products.

The company has also specially developed a series of gas bellows product enterprise standards to guide production.

The main products are: DN6 ~ 1000mm all kinds of corrugated metal hose, LNG low temperature hose, DN25 ~ 6000mm all kinds of metal bellows expansion joint.

The company has more than 120 employees, including 15 engineering and technical personnel, strong technical force. All relevant positions of the company have obtained the corresponding qualification certificate, and there are full-time product quality testing institutions and testing personnel.