Dongguan Zhonglong Electrical 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 urban secondary water supply systems, urban water treatment systems, intelligent pump room design, and renovations. The company is the Guangdong general agent for Jiangxi Bed Pump Industry Co., Ltd. We specialize in variable frequency constant pressure water supply equipment, no-negative pressure variable frequency water supply equipment, residential/industrial secondary water supply equipment, box-type no-negative pressure pump stations, fire protection 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 protection water supply systems, intelligent variable frequency control cabinets, water tanks, air pressure vessels, control boxes, and environmental protection pumps.