Hubei Fotma Machinery Co.Ltd. established in 2004 as a combined group engaged into manufacturing and exporting of Non-Ferrous Metals(Tungsten, Tungsten Alloy, Molybdenum, Cemented Carbide, Titanium, Tantalum, Niobium etc.), Steel Forging & Casting, Heating Elements, Ceramic Products, Electronic Packaging Materials(CMC, CPC) etc. FOTMA owns several factories in Zigong, Luoyang and Xinzhou producing different products.
Tungsten carbide coatings exhibit extremely high hardness, typically reaching HRC70 or higher. ...