Established in 1982, Ningbo Yirka Seals Co., Ltd. is a professional manufacturer specializing in the research and development, production, and sales of hydraulic and pneumatic seals. For more than 40 years since its establishment, Ilka sealing products have won the trust of a large number of users with excellent technology, superior quality, and high-quality service. The company has a professional mold research and development team and mold processing center, realizing an integrated production mode from product design to mold development. Currently, it has more than 28000 sets of molds and multiple sealing material performance formulas, and selects imported high-quality raw materials. It adopts the same production process as international standards to tailor the most professional sealing solutions for customers.