Sand Dredging Machinery, Gold Mining Machinery, Diamond Mining Machinery manufacturer / supplier in China, offering Efficient 800m3/Hr Cutter Suction Dredger with Engine and Gearbox for Mining and Dredging, Advanced Eco-Friendly 3000m3/Hr Cutter Suction Dredger with Pump for Sand Dredging in Construction Industries Sustainable Operations, High-Performance 1200m3/Hr Cutter Suction Dredger with Modular Design for Challenging Geotechnical Environments and so on.