• waste water treatment and ponding drainage

• sewage purification and utilization of seawater

• drainage and irrigation of farm, flood fighting and waterlog  drainage

• WQ series submerged non-clogging sewage pump

• YW submerged pump

• LW vertical non-clogging dredge pump

• JYWQ series automatic agitating sewage pump

• JPWQ series automatic agitating sewage pump

• WQK series submerged dredge pump for cutter

• AS series tearing dredge pump

• NL series sewage and slurry pump

• QZ series axial-flow pump

• ZW self-priming and non-clogging sewage pump

• GW non-clogging dredge pump

• NSQ submersible dredge pump