Baoji bonan metal material co., LTD., located in known as the "titanium city" ancient old - baoji, south qinling, north near WeiShui, is engaged in non-ferrous metal materials with titanium as the core research and development, production and processing and sales of technology companies, the company has abundant non-ferrous metals, refractory metal processing experience, and its alloy material to production, processing all kinds of high quality titanium and titanium alloy, nickel and nickel alloys, zirconium, hafnium materials and tungsten, molybdenum, tantalum, niobium and other rare metal products, Widely used in aviation, aerospace,...