Our cemented carbide series products are manufactured by Chengdu Rui Chao Alloy tool Co., Ltd It is located in Chengdu, China. The traffic here is very convenient. As a high-tech manufactory in tungsten carbide industry, we are specialized in wolfram and cobalt carbide products. We comprises R&D, manufacturing, sales and service in tungsten carbide industry. Our main products are including: Tungsten carbide solid rod, bar, Our advantage products include: 1.Powder: Tungsten Trioxide , tungsten powder & Nickel-based powder , stainless steel powder, Al20SnCu powder, etc. 2.Tungsten carbide tools(wood cutting, paper cutting, tools for furniture, plastic industry cutting, etc.) 3.Circular knife (tiled-paper circular knife, Smoke machine knife, Saw knife, Cutting tools for Paper-making, print, and packing etc.) 4. Tungsten carbide flowdrill (also called form drill or hot drill, used in drilling metal plate or tube, drill some Auto parts) etc. www(.)worldmet(.)net</p>