CHARNG JIH Enterprise Co., Ltd. was established in 1981. We have been operating in hardw are market more than for 30 years, specialized in producing all types of Spring Lock Washers, Cotter Pins, R-Pins, Tooth Lock Washers, Double Coil Spring Lock Washers, Unusual Stan dard Tailor-Make according to customer’s drawing or sample and other Ironmongery. Sp ecification standard can be made to DIN, ANSI, JIS, special items are available. For promoti ng our quality management, we obtained ISO 9001:2008 by TUV to upgrade the service, im prove the productivity and competitiveness. We are constantly pursuing the best price, high quality, excellent service for all of our custo mers. Every step of our mutual development and success cannot be achieved without you r trust, affirmative and comments....