Established in 1997, Chang Gu Chuan Technology Inc.(Taiwan) specializes design and manufacturing EMI Beryllium copper finger strips, shielding case, Shielding Gaskets輿삼옙��옙占�D flexible strip, antenna spring, precision metal ...

QINGDAO DONGDI IMPORT & EXPORT CO. , LTD, is now one of the leading exporters / manufacturers in North China. Continuous investment and innovation production facilities has been key to our success. With support own factories, business keeps from whole We have ...