New cheap price high precision customized Micro Gran YG8,YL10.2,YG10,K20,K30 China cemented carbide rods tungsten carbide

Changsha Huaxin alloy electric engineering Co., Ltd established in 1993,which have more than 20years history in tungsten carbide products research and development. Huaxin factory is more than 20,000square meters,annual production capacity is beyond 500 tons. Huaxin had got the ISO9000 Certification at 2000. Mainly products included tungsten carbide bits,carbide inserts,die and mold components and another wear parts which are widely use for rock drilling tools,coal-mining t...