JiangSu Zhenya Special screw co.,ltd. has been a major force in the fastener industry since 2001 servicing the Original Equipment Manufacturer (OEM). Experienced in complete customer satisfaction, stocking programs and other beneficially time saving programs, Zhenya is always able to adapt to individual customer requirements. we can supply everything from standard machine screws, sheet metal screws, nuts, bolts,washers, etc. to even the most complex specials. Quality Control DepartmentJiangSu Zhenya Special screw co.,ltd. specializes in customer requirements including providing non-standard product. Check systems have been created to ensure that product is made exactly to customer specifications and upon completion is inspected by our Quality Control Department. Technology changes rapidly and inspection procedures are updated regularly to meet and exceed the stringent laws governing fasteners. Zhenya has also made the choice to become an ISO-9000 approved vendor so our customers can rest easy when they place their orders with ushttp://www.zhenyafastener.com