Profile: Dalian Zhengxing Abrasive Co., Ltd. is engaged in producing and processing boron carbide & silicon carbide. Our products are used as raw material for making bulletproof armour, neutron absorption equipments or related transportation vessels in nuclear industry, nozzles and sealed washers for industrial use & silicon carbide is used to skive, rubbing and polish the silicon wafer & the production of precise wear-resisting moulds, kiln furniture and heat exchanger.