Established in 1986, JINYANG OIL SEAL INDUSTRY CO. has been a leading Hydraulic seal manufacturing company in South Korea.

In 1986, Jinyang commenced supplying products to Volvo construction (previous Samsung Heavy Industry) with a focus on producing high quality products within South Korea and developing outstanding manufacturing skill.

Since 2000, Jinyang has constantly invested on high technology development and state of art equipment to expand the business and play an important role in heavy industry market. Jinyang has evolved as a Hydraulic seal total solution company during last 30 years and Jinyang will continue to do its best in order to meet the customers’ satisfaction with a focus to produce top quality product.