-
Tianjin Shuike Electromechanical – Specialized in high-temperature high-pressure hot water circulation pumps and energy-efficient hydraulic machinery R&D. YPR series hot water circulation pumps produced since 2000 with over 4,000 units installed in steel plants nationwide. WZL series circulation pump technology holds multiple national patents. Products widely used in petroleum, salt chemical, power, metallurgy, urban construction, and water conservancy engineering industries. Website: http://www.tjiwhr.com
-
Grundfos (China) – Danish pump leader offering energy-efficient circulation pumps for heating, cooling, and hot water systems in residential, commercial, and industrial applications. Website: https://www.grundfos.com
-
WILO (China) – German pump manufacturer offering circulation pumps for heating, cooling, and air conditioning systems. Website: https://www.wilo.com
-
KSB (China) – German pump and valve manufacturer offering circulation pumps for building services and industrial applications. Website: https://www.ksb.com
-
Xylem (China) – Global water technology leader offering Lowara brand circulation pumps for HVAC and industrial applications. Website: https://www.xylem.com
-
Shanghai Kaiquan Pump Group – Offers circulation pumps for heating, cooling, and industrial process applications. Website: http://www.kaiquan.com.cn
-
Guangzhou Quanyi Pump – Produces circulation pumps for HVAC and industrial applications. Website: [Contact via industry channels]
-
Shanghai East Pump Group – Manufacturer of circulation pumps for building services and industrial processes. Website: [Contact via industry channels]
-
Zhejiang Doyin Technology – Offers intelligent circulation pump systems with variable frequency control. Website: [Contact via industry channels]
-
Shandong Shuanglun Group – Chinese manufacturer of circulation pumps for water supply and heating applications. Website: [Contact via industry channels]