Qingfeng Town Donggang Industrial Zone,Dingzhou,Hebei, China

Dingzhou Shuangyu Machinery Parts Co., Ltd is one of the joint venture company of Dingzhou Qingfeng Twon Xinghua Foundry Company & Dingzhou Jiayu Gear Manufacturer Co., Ltd. located on the tri...

No.22 Shandong road

Shandong Strong Casting Co.,Ltd is an leading OEM casting manufacturer who specialised in iron ,steel and aluminum die casting .Our strength is motor shell,gearbox housing,reducer shell,differential h...