To keep our company competitive in the industry, we have been continuously improving our capabilities in technology innovation. We mainly apply the upgraded technology to the manufacturing process of Wholesale quality carbon vane for rotary pump.It has a broader application ranges now and can be seen mainly in the field(s) of Graphite mold, graphite crucible, graphite plate, graphite rod, graphite tube, graphite box, graphite electrode, graphite accessories for heat treatment vacuum furnace, graphite parts for photovoltaic semiconductor industry, graphite heater for monoc.