Chain Yeeh Industrial Co., Ltd. was established in 1992, we were a manufacturer specializing in high-quality oil seal, o-ring and packing, and manufacturing process from mould opening to finished products were all engaged in our plant, which could offer professional design and production for clients with engaged in our plant, which could offer professional design and production for clients with special needs. Besides, our own brands is to worldwide marketing trademarks, are highly praised by our American and European partners. In 1999, we brought in the ISO 9002 system, put them into practice on the manufacture process and then acquired ISO 9002 certification. Further, in 2002, we made progress in gaining the ISO 9001 certification. In the future, we insist on quality policy that only quality and customers count and keep in offering clients upper-quality products. We look forward to your any enquiry. ... 
Taiwan