Hunan Century Special Alloy Co., Ltd is located in Hunan, Hengdong with Jing-Guang Railroad, Wuhan–Guangzhou High-Speed Railway, the Beijing-Zhuhai Highway, Hengyang- Kunming Highway, Yanling-Shaoyang Highway passing through. Hunan Century Special Alloy Co., Ltd is mainly engaged in the producing of “SAN SAN” Brand series Cemented Carbide/Tungsten Carbide products well known as chinese renowned trademark, tungsten and cobalt products, etc. The products are widely used in industries of metallurgy, machinery, mining, petroleum-chemistry, electronics, textiles and furniture, etc. It can import and export of metal materials, mineral products, non-ferrous metal products. The company is chinese largest high-tech designer and manufacturer of Cemented Carbide / Tungsten Carbide Buttons for DTH Bits & Rock Bits. It also special in producing pure raw material Substrates for PDC cutters, Tungsten Carbide Rods / Roundbars, Pipes, Tips, Cutting Blades, Tensile Molds , Cold Punching Molds and Special Shape Carbide products. It was founded in 2004 with the business network spreading over more than 70 countries and regions. It has 390 employees with internationally advanced technology in producing Tungsten Carbide / Cemented Carbide products and mining of tungsten. The company has internationally advanced producing and testing equipments. It is the member of China Drill Steel and Rock Tools Association, China Tungsten Industry Association, Hunan Super-hard Material Association. From the starting, the company became ISO9001：2000 and ISO14001：2004 certified company, meeting the international manufacturing management and quality standards. We believe that: Scientific Management + Advanced Technology = First-class Products. We are special in producing Tungsten and Cemented Carbide (Tungsten Carbide) products. Evan Show Mobile:0086-13786477638 FAX:0086-734-5237798 MSN:***** Skype:CementedCarbide QQ:1719351699 E-mail:***** Hunan Century Special Alloy Co., Ltd(SAN SAN GROUP) ***** ***** ADD:Jinyan Square, Chengguan Town, Hengdong County, Hunan, CHINA Postcode:421400