Zhejiang zhongdun jix

Located in Taoyuan Industrial Park, Ruanshi town,Zhuji City, hometown of Xishi (a beautiful lady in ancient China), Zhejiang Zhongdun Machinery Co.,Ltd has advanced production equipments and strong technical forces. As expansion of the enterprise scale, the factory has become a professional manufacture enterprise specialized in research, development and sales of various auto brake valves, liquid b...