About Us

Lian Yun Industrial Co., Ltd. is mainly engaged in "vehicle oil seal products / rubber products manufacturing / automobile and locomotive mechanical oil seals”. Our product scopes of applications include oil seal products in automobile, locomotive, and large vehicles. Lian Yun continues product quality improvement and provides customers with fast and reliable services enabling the company to steady growth and sustainable development. Lian Yun adheres to mechanical oil seals and services demanding from customers to improve customer production line’s efficiency and product yields. Whether standard or customized products, they are all within our services of expertise.


Lian Yun will provide professional manufacturing and services to domestic and international customers with the good quality mechanical oil seals; from raw materials to plant production. It relatively increases productivity and competitiveness to lead and create a win-win situation. Lian Yun insists in strictly product quality checking and comprehensive services. Strict supervision of delivery time and customer’s quality satisfaction are the missions of the Lian Yun’s. In the future, we will be dedicated to uphold the service, carefully listen to your needs, and to create maximum value for your products! We look forward to contribute to the professional competence of your product needs.

Lian Yun Main Oil Seals Include:

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