Zhejiang Chuangmei Electromechanical Co., Ltd.




Zhejiang Chuangmei Electromechanical Co., Ltd. is located in Wenling City on the central coast of Zhejiang. The company is a provincial high-tech enterprise, a high-tech enterprise in the city, and currently produces various types of permanent magnet synchronous motors. There are two types of variable frequency drive permanent magnet synchronous motor and asynchronous start permanent magnet synchronous motor, and the Chinese energy-saving product certification certificate of permanent magnet synchronous motor has been obtained. The power is from tens of W to 200KW, and the various speeds of the variable frequency drive can be designed and produced. The asynchronous start synchronous motor has 2, 4, 6, and 8 poles.


The high-speed deep well pump of DC brushless permanent magnet synchronous motor is the first synchronous motor product developed by our company. At present, this technology has won the invention patent of the State Intellectual Property Office, and was awarded the 2014 international pump and valve industry technology innovation by Rongge Industrial Media. prize. Subsequently, we obtained 13 utility model patents in the application of permanent magnet synchronous motors in the pump (there are several inventions and international patents in the declaration). When the entire pump industry has not applied synchronous motors, we have achieved so many patented technologies and are in the leading position in the pump industry.


Among the patents we have authorized, we include utility model patents for the application of synchronous motors in various types of centrifugal pumps such as deep well pumps, pipeline pumps, tube pumps, axial pumps, solar pumps, submersible pumps, multistage centrifugal pumps, etc. There are also structural controllers integrated and built-in. These pumps are all types of conventional pumps. After the energy-saving technology of synchronous motors is modified, there will be excellent pump products that will promote the pump industry's comprehensive replacement.


Our synchronous motor pump series can also be directly applied to solar water supply. Solar energy and commercial power can be input separately or simultaneously. Solar energy can be directly connected to the power supply. It can automatically convert to automatic frequency conversion according to the strength of sunlight, and does not require inverter conversion. Solar energy utilization is higher than MPPT function, and the overall performance is more advanced than solar pumps using other technologies.


In addition to the application of various types of synchronous motor products, asynchronous start permanent magnet synchronous motor and variable frequency drive permanent magnet synchronous motor are also applied to the power of other general machinery in various fields such as textile machines, air compressors and hydraulic presses. Old-fashioned asynchronous motors for energy efficiency.


We are willing to cooperate with all kinds of production, sales, use and functional departments in the world that are interested in energy conservation and environmental protection, and work hard to create blue sky and white clouds.


Why choose us

Technology: We have industry leading patents and technologies                    
Customization: We have a strong R&D team that can develop and produce products based on drawings or samples provided by customers.                    
Cost: We have our own foundry and processing plant, factory direct sales, good quality and low price                    
Quality: We have our own laboratory and advanced testing equipment in the industry to ensure product quality; we have advanced design methods to ensure that pump motor efficiency meets industry standards.                    
Capacity: Our annual output exceeds 100,000 units, which can meet the needs of customers with different purchases.
Service: We are based on high-grade and high-end market, the products meet international standards, mainly exported to Europe, America, Japan and other countries.                    
Variety: Design, development and production of different shapes, different sizes and different materials for pumps and motors

custom made


Production capacity