Mold Accessories, Gas Spring, Thimble manufacturer / supplier in China, offering Oilless Brass Plate Self-Lubricating Graphitecopper with P*V Value of 100 N/mm², Graphitecopper Self-Lubricating Plate Mtl for High-Speed Operations by Jiangdun, Oilless Brass Plate Self-Lubricating Graphitecopper for Heavy-Duty Engineering and so on.