Specifications: 1) Rubber and cork based friction materials 2) In accordance with standard of wet friction material (non-metallic) GB138296-92 3) 4 wet state: u above 0.18 4) 5 dry state: u above 0.50 5) Applicable auto types: Japanese, Chinese, European, and the USA types 6) Friction performance: the friction performance of this product is carried out according to GB5763-86L national standard of auto arrester gland 7) The color of friction material can be made according to the requirements 8) All sorts of custom products can be made according to the requirements of customers