... , Shanxi, Hebei, Hunan, Hubei, Neimeng, Guangxi, Gansu, Shanxi, Xinjiang, Yunnan, Sichuan, Heilongjiang, Jilin, and Liaoning.Based on honest, mutual benefit and ... with us2.specifications for dredger design manufacturer Qingzhou Haiyang Ore Machinery Manufacturing Co., Ltd. NameHLC300 hydraulic cutter suction dredgerTypeCutter suction dredgerYear 2010DimensionsSingle Pontoon ...