Hot sale China manufacture 10% Co kennametal cemented carbide with competitive price

As one of more than 10 subsidiaries of Tongyu Heavy Industry Group Co., Ltd. (China stock code: 300185 with total assets of 1.1 billion u.s. d ), Qingdao Bortome Import & Export Co., has been integrating all resources of the group and exporting quality products to the world. All businesses of the group are involved in cemneted carbide products such as carbide rods,carbide buttons,carbide pick,carbide shield, etc. The group has passed IS O9001:2008,ISO14001:2004,OHSAS18001:...