China Taizhou Chaolong Pump Industry Co., Ltd. is specialized in the shielding type cold&hot water circulating pump, shielding type automatic boosting pump, automatic transfer switch, automatic power switch, Shielding Type submersible pump, Self-priming Pump, Sparying Pump, Water-cooled air conditioning double speed motor, Water-cooled air conditioner circulating pump, DC12-24V Self-Priming oil pump, DC12V-24V to-an-fro pump(diaphragm pump), Food waste processor, beverage pump, massage surf pump, magnetic pump etc more than 10 series and over 100 different specifications of the pump manufacturer. The products, automatic transfer switches, automatic power switches main used for the warm heating system, like as: water embranchment water collector, accessories of Hot water boiler, household water heater, solar water heater, boost pressure for hanging boiler, increase pressure, automatic transfer switch, automatic power switch for washing machine, supply water for tower and pool, automatic boost pressure in pipeline, pumping water in pool and well, matching for water-cooled and central air conditioning system, pumping oil for Car, electric sprayer, Water Treatment Equipment, Supporting domestic soft drink machines, Shower, swimming pool and footbath massage, Circulated, automatic transfer switches, automatic power switches for industrial liquid, have the widely uses.