Expansion Joint

Metal Bellows Type Expansion Joints provide stress relief for piping and ducting systems by absorbing thermal growth and shock, isolating mechanical vibration and allowing for misalignments.

Metal Hose

Metal hoses are used as economical, flexible connecting elements that permit movement, thermal expansion and vibrations, and that can be used as filling hoses.

Rubber expansion joint

Usually, the Rubber expansion joints our CTA bellows designed is consisted by smooth rubber convolutions with flanch each side and loose metal flanges each side.

Corrugated pipe / Bellows

The stainless steel bellows :  high sensitivity, reliable performance and long life and so on.

High Pressure Rubber Hose

High pressure rubber hose is a kind of tube that can withstand pressure. It USES this tube to carry liquid. It has many kinds.

Sight Glass

A sight glass or water gauge is a transparent tube through which the operator of a tank or boiler can observe the level of liquid contained within.

Welcome at our Agency!

Our technology has been successfully used in applications within the petroleum, chemical, chemical fiber, electric power, metallurgy,car, steel and paper making markets throughout the world.


1、We have the most advanced production equipment and excellent production technicians.

2、We have an excellent design team, which can provide you with the best design plan according to your different requirements and needs.

3、We can provide perfect after-sales service, free text and video to guide installation and maintenance.

4、Our factory is surrounded by China’s largest raw material production and procurement base, which can meet your customized needs of different materials.