My company mainly produce graphite rod,carbon rod,graphite mould,graphite crystallization device,sealed circle of machinery,graphite bearing,graphite slice,graphite crucible,graphite seal ring,graphite vane for vacuum pump,graphite seal strip,vacuum pump of plate membrane with evaporate boat,carbon board,carbon slice,and also specialized in carbon brushes,we manufacture all kinds of carbon brush. Of course,you can customize. My company has a professional carbon-graphite production line,with advanced equipment. At the same time ,my company supplly high-pure graphite,wear-resisting graphite,casts graphite,electric carbon material and so on. Reasonable price,high quality and good services which let u choose us.If there is any question, please do not hesitate to contact us. We look forward to your cooperation!