Baotai road

Shaanxi Jin Han Precious Metals Co., Ltd is a comprehensive high-tech enterprise integrating research, development, production and sales together, it specializes in manufacturing precision rare metal ...

No.615, NingQiao Road, JinQiao High Technology Industry Zone,

About Shanghai CDM Industry Co., Ltd.<br /><br />Located in Shanghai, the financial center of China, we are focused on importing raw materials，manufacture an...