
Zhejiang Zhensheng M&E Technology manufactures HVAC&R vacuum pumps, refrigerant recovery units and water pumps, backed by strong capacity and a broad export footprint.
Zhejiang Zhensheng Mechanical & Electrical Technology Co., Ltd. develops, manufactures, and sells HVAC&R-focused equipment and related tools, including vacuum pumps, refrigerant recovery units, water pumps, and supporting refrigeration tools and components.
The company supports both refrigeration service and water-pumping applications with a diversified portfolio that spans vacuum pumps and recovery units, as well as deep-well, solar deep-well, swimming, and intelligent stepless speed-regulating motor solutions. Product development emphasizes innovative technology and high-performance standards.
With established manufacturing capability, ZENSEN reports an annual production capacity of 200K vacuum pumps, 50K refrigerant recovery units, and 300K water pumps. The company serves international markets across North America, Europe, Australia, Japan, and more than 40 countries, and positions itself to be a world-class developer and supplier of mechanical and electrical products.

Product development is built around innovative technology, targeting consistent quality and high-performance standards across refrigeration and water-pumping applications.
The company reports close technical strategic cooperation with marketplaces in North & South America, Europe, and Asia to support ongoing product development for vacuum pumps and refrigerant recovery units.
To be a world-class developer and supplier of mechanical and electrical products.
To create value for customers, create opportunities for employees, and create wealth for society.
Turnkey development, tooling, and production of service tools and components for the HVAC&R and plumbing trades, with branding services available.
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