Products include: graphite rotary seal ring, stationary seal ring, graphite bearing, cylinder of lubricant, graphite axle bush, graphite air distributor, graphite slide block, graphite blade, graphite pump core, graphite guide bush, graphite sleeve with internal tooth, graphite bush inside various pump, graphite vane, mechanical seal part impregnated with various metal and resin

Feature of graphite: high mechanical strength, excellent abrasion resistance, and self-lubrication