Nanostructured & Amorphous Materials, Inc. (http://www.nanoamor.com), a supplier of wide variety nanoscale powders and additives with quantity ranging from grams to tons. Our powder products include elements (metals, graphite, diamonds, multi-walled ...

Guangzhou RunHang Chemical Co., Ltd. was established in 2006, and locates the metropolis-Guangzhou with extremely convenient transportation conditions,who is a professional engaged processing sale of tungsten, molybdenum, cobalt, nickel, rare metals ...

Sewon Hardfacing Co., Ltd. is a company specializing in surface processing that enables to form the film desired by our customers with thermal spray about 250 types coating materials including various ceramics, metals, alloy tungsten carbide and others ...