1、制造：以上产品均用进口CNC万能电脑弹簧机一次完成，无需另外加工
2、材料：碳素弹簧钢、不锈钢、琴线和各种异型线等国产和口进口（日本、韩国、比利时）
3、表面处理：镀锌、镀镍、镀铬、发黑等
4、环保：采用之材料，电镀均可通过SGS认证
5、应用范围：电器、锁业、机器设备、电动工业、家居用品、文具制造等
Features Specifications
Manufacture：All of our products are made from advanced CNC spring machines.
Materials：Carbon steel, Stainless Steel, Piano Wires and other special shape wires which imported form Japan, Korea and Belgium.
Finish：Galvanized, Nickelplate, chromeplate and Blackening processing etc.
Environmental Protection: Galv. finished products had passed the SGS testing.
Applied range：electronic，locks，machinery, home appliances, stationary etc.
