Kaimeng cooperation with the HUST (Huazhong University of science and Technology) and
development Mei Bei Shi brand of copper surface treatment products,including:Copper's
leaning products,green pickling passivation and chemical polishing.Superior ....more>>
Kaimeng cooperation with the HUST (Huazhong University of science and Technology) and
development Mei Bei Shi brand of copper surface treatment products,including:Copper’s
leaning products,green pickling passivation and chemical polishing.Superior quality to
our customers all over: electronics, aerospace, military, jewelry, precision metal and
electroplating and other industries.
