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Zhejiang Ligao Pump Technology Co.,Ltd. is a high-tech enterprise established in 2003, specializing in development, production and sales of metering pumps, rotary lobe pumps, packaged dosing systems, air diaphragm pumps and other pump accessories. Our metering pumps cover solenoid diaphragm metering pump, mechanical diaphragm metering pumps, plunger metering pump, hydraulic diaphragm metering pump. Our pumps are widely used in different fields: water treatment, chemical processing, petrochemical industry, food industry, water plants, pharmaceutical industry, and so on.