Qingzhou Dewei Power Co., Ltd is located in Shandong, which an excellent tourism , famous historic and cultural city.We own classic infrastructure international advanced production equipment. Mainly high-grade, precision machining, also integrated by ...

We are a manufacturer of Ductile Iron and Gray Castings in medium to high volumes, having ISO 9001:2008, we supply castings for Commercial Vehicles, Agricultural Industry, General Engineering Applications.Zhiqiang Foundry provides quality competitive ...