Tropic Ocean (Hk) Ltd

Our company, as a specialized foreign trade organization, deals in the export of silicon metal and chemicals. We can offer wide range metal, especially 553?441?3305?and 3303.  Besides we also deal chemicals, sucha su zin sulphate, ferrous sulphate etcWe have our own factories so ...

Telephone：86 - 731 - 2769261Address：No129 Wuyi Road Changsha Hunan China