Zhuzhou Ruili Tools Co.Ltd is specializes in the production of cemented carbide (tungsten steel) inserts. Our main products are welding cutting blade, strip bar, indexable tips and inserts, non-standard blades, coating numerical cutter etc.We located ...

Qingdao Bortome Import & Export Co., Ltd.,which is a wholly -owned subsidiary of Tongyu Heavy Industry Ltd.(Stock Code:300185).Our factory one the largest Cemented Carbide production base in China for more than 40 years with best service and 850 tons annual ...

Zhuzhou Mingri Tungsten Carbide Co., Ltd. was established in May of 2001 with the investment RMB 60 million. We have up-to-date production machine line and a lot technicians. passed ISO9001:2008 ISO14001:2004 keep improving quality everyday. been always ...