Quality test equipment:
Mainly as the surface grain size test, conductivity test, thickness uniformity test, the tensile strength test, elongation test, oxidation resistance test, the resistance to bending test.
Contact Person: Mr. mao
Tel: 400-6516918
High Purity Soft 10um Conductive Copper Foil Rolls
10 Micron Pure Electrolytic Thin Copper Foil
C11000 Insulation Transformer PCB Copper Foil