SF156 material is the product number of Zhejiang Cote Automotive Parts Co., Ltd. This product is the main skeleton material of the products made up of high quality glass fiber, copper and composite materials, high quality imported rubber, high wear resistant stable resin and other wear resistant mixtures in the advanced production process of our R&D team. The product has stable friction coefficient and high wear resistance. It is generally used in medium-sized and large commercial vehicles.