河北省任縣三威橡膠工業有限公司，位于交通便利的邢臺市任縣天口，占地面積20000平方米，建筑面積7000平方米。公司始建于1996年,是河北早引進臺灣油封生產工藝的現代化企業. 本公司生產各種密封產品,產品有汽車摩托車發動機油封、氟橡膠氣門油封、國標及非標油封、硅橡膠O型圈等，摩托車三向輪、高壓帽、油管、彎管。 本廠自備數控車床和數控銑床等加工設備，可設計生產各種橡膠密封件,油封模具.Sanwei Rubber Industry Co., Ltd. is located in Xiangtai city Hebei province, the transportation here is convenient and the communication prospers. Sanwei is founded in 1996, and 2000 founded a department in Guangzhou. Sanwei Rubber Research &Development Center in Hebei University of Science & Technology, which is a hi-tech enterprise gathering scientific research and production. 　 The company based on the Core Ideality that is “Create Value for Clients”. With the worldwide advanced production equipments and testing instruments, the company adopts international advanced production, management and testing technologies. The company has passed the QS9000 & ISO9001 as well as ISO/TS16949 International Quality System Certificate successively to offer customers with satisfied products and excellent service. The company produces over 1000 kinds of products, and main products are all kinds of case oil seals and rubber sealing products with the brand “KTO”. As one of the main scientific research production base of rubber sealing products in China, the company supply OEM parts to more than 100 companies in domestic and products are exported directly to Euro、USA、Southeast Asia and other countries & areas and so on