China ورق نحاسي مدلفن ملفوف Companies List

Dalian Jinyuan Electronic Co. ,Ltd. is a professional supplier for kinds of PCB raw material, provide one-stop vertical service from CCL(copper clad laminate) raw material to PCB(printed circuit board) raw material. JCF group is a high-tech company specializing in the production of electrodeposited copper foil, rolled annealed copper foil, kraft paper, fiberglass cloth, epoxy resin, phenolic resin, prepreg, drill bit, rigid & flexible copper clad laminate. JCF group is an exclusive professional su