www.tospunbellows.com Tel:+86-158-57713593 Email:[email protected]

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About Us

Topsun Bellows is a Chinese manufacturer of various stainless steel bellows and expansion joint, such as automotive bellows, valve stem bellows, engine exhaust bellows, welding end expansion joint, compensator etc.

In 2008, we started international marketing, and exported exhaust expansion joint to Germany in the same year.

Our metal bellows size range from 5mm to 700mm made by kinds hydroforming and expansion forming machine.

Multiply bellows and customized bellows are available on request!