Chen Anming, secretary of Jiangmen Municipal Party Committee and director of the Standing Committee of the Municipal People's Congress, Cai Dewei, member of the Standing Committee of Jiangmen Municipal Committee, Zheng Xiaoyi, vice mayor, Feng Yining, director of Jiangmen Municipal Commerce, Li Bing

The water pump control protector is an electrical control protector installed after the power supply is connected to the deep well pump motor for driving and protecting the motor. Different controller has a variety of different protection features.Overload ProtectionOvercurrent ProtectionOvervoltage

There is no doubt that owning a MASTRA water pump can come in very handy for a number of reasons. Maybe you live in an area where flooding occurs regularly and need submersible pumps to help clean up afterwards, or are interested in water pumps to fill your swimming pool. Perhaps you need it for eve

MASTRA Pump aims to make sure all the submersible water pumps we sell are as safe as possible. In fact, we are proud of our track-record when it comes to providing safe and reliable equipment.Nonetheless, water pumps are often very powerful pieces of equipment. It’s therefore important to take basic

Dear Sir/Madam:Guangdong Ruirong Pump Industry Co., Ltd. has adhered to the principle of quality first, customer first, and win-win cooperation for 30 years, and we have developed steadily to create a world brand, which has been recognized and supported by friends from more than 100 countries and re

MASTRA Pump aims to ensure all the completely submersible water pumps we market are as safe as possible. Actually, we are proud of our track-record when it pertains to providing safe and trustworthy tools.Water pumps are typically extremely effective items of devices. When operating any pump, it's t