Taizhou ruiyi electromechanical co., ltd

. has more than 20 years of history and experience in the manufacture, research and development of water pumps. In 2018, the company will build a new produc

Pump design and manufacturing units in the design and manufacturing of pumps, the design and manufacturing personnel should have the consciousness of energy saving, as the pump design and manufacturin

First of all, the power supply should be examined, the joint connection is strong;Whether the switch contact is rigorous;Whether the fuse is blown;Whether the three-phase power supply is equal or not.