I want to buy a shielded pump. I don't know which brand is good

Shanghai Shenquan Pump and Valve Manufacturing Co., Ltd. is a large manufacturer mainly engaged in pump and valve series products in China, specializing in providing high-quality electromagnetic-driven diaphragm metering pumps, magnetic-driven circulating pumps, screw pumps, sanitary centrifugal pumps, plastic pneumatic diaphragm pumps, stainless steel self-priming pump and aluminum alloy pneumatic diaphragm pumps.

Chengfeng

Shanghai Chengfeng Fluid Equipment Co., Ltd. was established in 1998, focusing on the research and development and production of water pumps. Is a professional research and development and production of fire pumps, fire control cabinets and other products manufacturers.

east

Shanghai Dongfang Pump Industry (Group) Co., Ltd. is a famous brand in Shanghai and an enterprise group integrating scientific research, manufacturing, sales and service.

Keshby

Casbi Group was founded on 187 1 and is one of the manufacturers of pumps, valves and related systems.

Grundfos

Danish Glenford Company was established in 1945. Glenford Pump (Shanghai) Co., Ltd. is a well-known pump brand. It is one of the well-known enterprises in the global pump industry, a leader in pump technology and a manufacturer of pump products.

Liancheng

Shanghai Liancheng (Group) Co., Ltd. is a famous brand product and water pump in Shanghai. It is a large-scale group enterprise operated by a well-known domestic manufacturer of pump valves and fluid pumping systems, electrical control systems and environmental protection equipment.

south

Southern Pump Co., Ltd. is a listed company, a famous trademark in Zhejiang Province, a high-tech enterprise, and one of the domestic manufacturers of stainless steel stamping and welding centrifugal pumps.

Le Wei

Le Wei Water Pump System Co., Ltd. was established in 1872. Is a well-known pump brand, pump system manufacturer, but also a very early start of research and development of innovative pump systems, one of the groups.

Kaiquan

Shanghai Kaiquan Pump Industry (Group) Co., Ltd. is a famous trademark in Shanghai. It is a large-scale comprehensive pump company integrating design, production and sales of feed water pump equipment and pump control equipment.

the New Territories

Founded in 1984, New Territories Pump Industry Group Co., Ltd. is a famous brand product and high-tech enterprise in Zhejiang Province, specializing in the production of various pumps and control equipment. Main products: self-priming booster pump, water heater booster pump, submersible sewage pump, etc.