Qingdao Precision Machinery focus on precision industrial components, accessories and mechanism of solution. We are specializing in CNC machined metal parts, Assembly Customized equipments etc. We will assure you cost-effective products & solutions to your marketing objectives. With ...

For over 12 years Yixi have pioneered developments in photo chemical etching,achieving standards admired by the industry and appreciated a global customer base from wide range of high-tech engineering markets.Since found 2003,in affiliating with our customers we many new production ...

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 ...