Zhejiang youai Auto parts Co., Ltd. (Original Hangzhou Yuena friction materials Co., Ltd) was founded in 2002, a total investment of about 30 million, the company is earlier gold supplier of many well -known domestic and foreign friction materials companies and is a manufacturer of motorcycle disc brake pads. The company is equipped with around 70 punching machines from 16 tons to 400 tons, as well as over 20 processing facilities including wire cutting machines, surface grinders, universal grinding machines, milling machines and large-scale welding machines. Through many years of development,