Zhengsheng has now established cooperation relationship with a wide and diverse customer base with more than 200 customers. The range of different applications for which we supply rings means that our customers are involved in many different kinds of business. They vary from large OE manufacturers and engine builders through stockists and large dealers to small single-person operations and ship-owners. Our products have exported to countries in Southeast Asia, Europe and America .

The team at Zhengsheng has a greater combined experience in the manufacture and sale of piston rings than any supplier in the industry. We concentrate on giving the correct support and training to our own people so that they will in turn better satisfy the requirements of those people who are our customers.

Zhengsheng is to be the supplier for engine builders abroad, and can design and process products according to customers’ requirements.

Zhengsheng is willing to communicate and cooperate with piston ring manufacturing companies all over the world. Our aim is to try our best to satisfy our customers.