Zhejiang yingdeer seal co.,ltd.,a professional manufacturerspecialized in produding and developing polyurethane and rubbersealing rings,has been engaged in production of sealing productsfor more than ten years.The company began the technical cooperationwith germany in 1988,and successfully developed the special miningsealing ring products for industrial and mining hydraulic andpneumatic systems as weii as plastic machiners and engineeringmachineries .the perfect chekout test sets,the superior quality andleading level performance indexesenable the products to winfavorable comments from users.The company always believes in tenet of keep improving, makedevelopment and innovation constantly and carries out thephilosophy of qualityfirst,customers foremost indel will continueto work hard and serve the users with whole heart.
