Registered with the Changsha Long-ping of High-tech Industrial Park in 2009,Changsha Langfeng Metallic Material Co., Ltd. is a hi-tech private enterprise specialized in the development,production and sales of cermet tools and cemented carbide tools and its raw materials.Have the complete check-out facility and the abundant technical force, the domestic south central university powder metallurgy research institute and Changsha Mining and metallurgy Research institute is our core technologies strength. Main carbide powders: Chromium Carbide Cr3C2 , Hafnium Carbide HfC, Molybdenum Carbide Mo2C, Niobium Carbide NbC, Tantalum Carbide Tac, Titanium Carbide TiC, Vanadium Carbide VC, Zirconium Carbide ZrC, Titanium Carbide Nitrides Ti (C,N); compound carbide powder: (Ta,Nb)C,(W,Ti)C , (W,T..