To be an OBM, it requires the enterprise to creates its own brand with premium manufacturing capability and optimal marketing skills. Ruichen Sealing Co., Ltd. has reached a high annual output. The products Ruichen Sealing makes is in strict line with international standards. They are debugged and operated to be in the best status. What's more, we are endowed with extensive marketing knowledge, which helps us to promote our products on a large scale. We are responsible for everything including production and development, supply chain, delivery and marketing.

After years of focus on the design and production of x ring seals, Ruichen Sealing has earned a good reputation beyond the domestic market. The quad ring seal series has become a hot product of Ruichen Sealing. ORK x ring seals is designed based on human biomechanics. Before the graphic design, the arch support, stress balance, the pressure on pelma, and press adjustment have been considered. It is known for its easy installation and reliable service. It is perfect for those people who wish this product is a bit softer and fits well the body shape. It has the ability to fill the minute irregularities.

Our businesses are founded on highly competent employees. They are goal-focused individuals with specialized expertise and complementary skills. They collaborate, innovate, and help the company produce consistently superior results.