Jinan Ka-ming, Electrical and Mechanical Services Limited is a manufacturer of large and small pumping sand pumps, sand pumps, submersible pumps sand, silt vertical pump, sediment sump pump, wear sand pumps, mud, sand suction pump, and tailored to customers of various types of pumping sand pumps, pumping sand, sand suction pump, Barge gold vessels, which are efficient, wear-resistant, with a hydraulic dredging experience in the construction of the Yellow River, gudi, etc., have been in the country along the coast, the Yellow River Basin Yangtze River, inland waterways pumping sand, dredging, mining, land reclamation projects and other fields are widely used.