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Our History
In 1986, Zhengzhou Shenlong Pump Industry CO., Ltd was established; In 1996, created “SHENWU” brand; In 2001, Added 80 sets of new production equipment; In 2005, Got the CE, ISO9001, CCC certificates; In 2007, Obtained “Henan Inspection-free product” title; In 2009, Introduced the EPC technology; In 2010, Created oversea ”SLAPK” brand; In 2015, Increased to 125 million registered capital; In 2017, Introduced wax casing model, enlarging stainless steel pump production scale; In 2019, 11 National Patents.

Our Factory
SLAPK a professional ODM OEM water pump manufacturer in China since 1996. Including three complete casting lines, including Expendable casting process, wax casting mold, coated sand, it can meet the different requirements on the dimensional accuracy of the casting. The wax casting mold line, special for stainless steel material, was finished in the thermostatic workshop to guarantee the casting accuracy, meanwhile, shorten the whole production time.

Production Equipment
More than 85 sets production machine, includes grinding machine, CNC, Lathe, Milling, High-speed punch press machine, testing machine, etc., with sufficient spare parts stock to guarantee the production capacity 11,000 sets per month. From material purchase, metalworking, impeller dynamic balance, motor winding, insulation, and pump assembling, passed more than 27 inspection processes, to ensure the quality meets a criterion.

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Our Product
Main products: water submersible pump for pumping clean water, hot water, and seawater with SS304 SS316 SS316L Duplex stainless/SS904L; Mine Submersible Pump/Submersible Motor/Sewage Submersible Pump/Slurry Submersible Pump/Fountain Submersible Pump/Axial Flow Submersible Pump/Surface Centrifugal Water Pump. Related Business: kinds of water pipes, cables, control panels, inverter, and other pump spare parts.

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Product Application
Over 70 countries’ customers are enjoying our submersible pumps and service. Our water pumps are widely used in fields, such as seawater aquaculture & desalination, offshore, jack-up, floating dock, shipyard, irrigation, wastewater treatment, fountain projects. We are seeking for local water pump service business and dealer who is professional in water pumps

Our Certificate

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