Dongguan Zhonglong Electromechanical Equipment Co., Ltd. is an enterprise that independently designs, develops, and sells water supply equipment, focusing on the sales, installation, and after-sales service of water supply equipment such as urban secondary water supply systems, urban water treatment systems, intelligent pump room design, and renovations. The company is the Guangdong general agent of Jiangxi Beidai Pump Industry Co., Ltd. We specialize in the operation of variable frequency constant pressure water supply equipment, pressure-free variable frequency water supply equipment, residential/industrial secondary water supply equipment, box-type pressure-free pump stations, fire water supply equipment, and more. Our main products include submersible sewage pumps, vertical pipeline pumps, horizontal centrifugal pumps, vertical multistage pumps, quick-disassembly pipeline multistage pumps, quick-disassembly high-rise building water supply multistage pumps, fire pumps, air conditioning pumps, complete residential/fire water supply systems, intelligent variable frequency control cabinets, water tanks, air pressure vessels, control boxes, and environmental protection pumps.