Founded in 1969, Zhejiang Shangyu Oilseal Co., Ltd. with a history of about 40 years, is specialized in the production of rotary shaft lip seals, o-rings and other kinds of rubber seals, which are widely used in automobile, motorcycle, foods machinery, project machinery, mining machinery and forestry machinery.

We invite Experts from France and Germany to guide at factory on the spot. With the effort of improving the product quality and updating the equipment. Our company actively exploits international market, thus we export goods to North America, Europe, Southeast Asia and the Middle East. The quality of these products and service are deeply accepted by clients.

At present, our company has developed an advanced production line of rotary shaft lip seals and o-rings according to international standard. We also has the technical strength, the advanced test facility and sound quality guarantee system, and has the ability to develop full set of sealing articles of rubber and other seals from designing, formulation, mold processing, vulcanizing and modifying. Our annual output is over 80 million pieces.