- Know-How Technology (Tian Jin) Co., Ltd
- Wheel loader,Electric Mining Dump Truck,Electric Excavator,Electric Water Truck,Electric Pick Up
Tianjin
- Tianjin Sinotruck Trade Co., Ltd.
- HOWO, Mining Truck, Dump Truck, Sinotruk, Tipper, Container, Trailler, Tractor, Lorry, Oil Tank
Tianjin