Wenzhou Zhenghua Auto Parts Co., Ltd. is a professional auto parts manufacturer integrating design, manufacture and sales. In November 2008, the company began to implement ISO/TS16949 quality system certification, and its clutch booster cylinders were inspected by national laboratories. The companys leading products: heavy truck, Shaanxi Auto, Futian, North Mercedes-Benz, Dongfeng, FAW and other heavy-duty vehicle clutch booster. After the products mentioned above were brought to the market, the…… 【for details 】