... resisting self-lubrication excellent price top quality Sawteeth Graphite Products/Carbon Plate/Carbon BladeWe can supply all kinds ... load-risistance,small friction to metal.Carbon and graphite products, with the good properties of corrosion resisting, self- ... possible!Haimen Zhengda Carbon Products CO.,LTD.Reifeng Industry Zone,Zhengyu Village,Haimen City,Nantong,Jiangsu,China.Tel:86-513-82673230Fax ...