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              Dalian SONGLONE Pump Group Co., Ltd. is the anti-corrosive pump manufacturers specializing in producing anti-corrosive pump and industrial pump in China. We are the national high-tech enterprise. Among the fine pump companies, we rank the 15th. We are the member of the Dalian Quality Association. For more than 20 years, we have fruitful experience and techniques in researching, designing and manufacturing anti-corrosive pump and industrial pump. Now our main products have reached the leading level both in domestic and international market. Our company covers 60,000 square meters; the total building area is 51000 square meters having more than 470 employees, 230 professional and technical personnel. The annual output of the company is 5500 pumps with 480 million RMB annual production value, 330 million RMB total assets and more than 190 various sets of professional production equipment, including CNC machine, large boring machine, vertical lathe, large precision machine tool, casting and precision casting equipment. We own all-round production, detection means, dynamic balancing machine and two testing stations. Especially, the large microcomputer testing station can test large pump with 55000m3/h. We have complete quality assurance system and have already passed the test of the ISO9001 international quality system and have certificate ISO14001 of international environmental management system.
              The accuracy of the actual operation efficiency of the pump depends on mould. Our company adopts the Siemens UG Programming and CNC machine tool to process the mould and the casting adopts precision casting which ensures the accuracy of the pump performance. Mechanical seal is the core part of the pump. We founded mechanical seal branch company integrating research, development and manufacturing. We buy manufacturing and detection equipment, and attract many experts and professional personnel in this area.
          Strong Technical Power
          Product demonstration
          SM Double Suction Pump
          SSM Double Suction Pump
          CH Standard Chemical Pump
          SCH Standard Chemical Pump
          SZA Petrochemical Process Pump
          SSZA Petrochemical Process Pump
          SZE  Petrochemical Process Pump
          SSZE Petrochemical Process Pump
          The IH Standard Chemical Pump and IS, ISR Centrifugal Pump
          The SIH Standard Chemical Pump and SIS, SISR Centrifugal Pump
          CHZ self-priming pump IHZ self-priming pump
          SCHZ self-priming pump
          SIHZ self-priming pump
          TZ  Synchronization self-priming pump
          STZ Synchronization self-priming pump
          LZ Vertical No-sealing Self-priming Pump
          SLZ Vertical No-sealing Self-priming Pump
          LY, DW Long Shaft Sewage Submerged Pump
          SLY, SDW Long Shaft Sewage Submerged Pump
          YW Long Shaft Double Suction Submerged Pump
          SYW Long Shaft Double Suction Submerged Pump
          SNB Condensation Pump
          SSNB Condensation Pump
          LP(T )Type Pump
          SLP(T )Type Pump
          TDMC Vertical Multistage  Pendency Pump
          STDMC Vertical Multistage Pendency Pump
          DL Low Temperature Pump
          SDL Low Temperature Pump
          LW  Vertical Axial Flow Pump and  LP Vertical Mixed-Flow Pump
          SLW Vertical Axial Flow Pump and SLP Vertical Mixed-Flow Pump
          STL Type STL
          SSTL Type SSTL
          SG,GR,GH,GY Pump
          SSG,SGR,SGH,SGY Pump
          HS Type Frequency Constant Pressure Water Supply System
          SHS Type Frequency Constant Pressure Water Supply System
          QH Submersible Pump
          SQH Submersible Pump
          ZH,ZS,ZR,ZY Monoblock Pump
          SZH,SZS,SZR,SZY Monoblock Pump
          FL Low Flow Pump
          SFL Low Flow Pump
          MC Multi-stage Centrifugal Pump
          SMC Multi-stage Centrifugal Pump
          ZG Chemical Process Pump
          SZG Chemical Process Pump
          SE. SED Pulp and Starch Pump
          SSE. SSED Pulp and Starch Pump
          SSP Mixed-Flow Pump
          SSSP Mixed-Flow Pump
          HZW Axial Flow Pump
          SHZW Axial Flow Pump
          ST Desulphurization Pump
          SST Desulphurization Pump
          ZB Slurry Pump
          SZB Slurry Pump
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