Shenzhen Casignals Hardware Co., Ltd. is specializing in the photo chemical etching and precision stamping area.Our professional team can provide customers with a total solution of metal parts machining. The main material we process including Stainless steel, brass some alloy imported high ...

Established in 2001, Ningbo Dongsheng Integrated Circuit Element Co.,Ltd. observing the quality guidline"science and technology is on top, human basic, be honest keep first-class products throughout nation", developing all way, has obtained outstanding achievement been ...