Hengsu was founded in 1991 and has been deeply involved in the field of electric motors for over 30 years. The company has 5 subsidiaries with over 500 employees, and its products have been exported to more than 50 countries.

The motor power range provided by Constant Speed ranges from 0.12-1000kW, covering industrial ordinary motors, variable frequency motors, dual speed motors, explosion-proof motors, permanent magnet motors, etc. The motor efficiencies are IE1, IE2, IE3, IE4, and IE5. Our motors are widely used in industrial fields including fans, water pumps, reducers, air compressors, mining machinery, textile machinery, petroleum machinery, etc.

Hengshu also provides stator and rotor matching services for many domestic and foreign motor manufacturers, including HS series, Y2 series, YE3 series, YE4 series, permanent magnet series and other motor stator and rotor products, providing customers with high-quality motor iron core solutions.

Customer first, quality assurance. We have a wide global sales network and maintain close contact between factories, sales subsidiaries, distributors, and supporting customers. This layout enables us to

Work closely with clients to provide more effective service to local customers.

Hengsu Motor was founded in 1991 and is a medium-sized enterprise that develops, produces, and sells various types of small and medium-sized motors. The company has subsidiaries including Zhejiang Hengshu Motor Co., Ltd., Sanmen Hengshu Motor Co., Ltd., Jiangsu Shilin Motor Co., Ltd., and Wuxi Dajiang Motor Co., Ltd. The total registered capital is 50 million yuan, the total land area is 300 acres, the total construction area is 100000 square meters, and the number of employees is 1000. The company is committed to the research and production of Y2 series three-phase asynchronous motors, aluminum shell motors, YHSD series soft start electromagnetic brake three-phase asynchronous motors, HS series buffer reduction motors, YZR lifting motors, explosion-proof, braking, variable frequency, variable pole multi speed and other series of AC motor products, with an annual production capacity of 4 million kilowatts. Our company's products have passed the ISO9001:2008 international quality system certification and have the "Export Product Quality License". We have self operated import and export rights, and our products are sold well in 32 provinces, municipalities, and autonomous regions across the country. They are also exported to countries and regions such as Europe, America, and the Middle East, and have received unanimous praise from consumers at home and abroad. The "Constant Speed" brand three-phase asynchronous motor has been rated as a "Taizhou product". The company adheres to the principle of continuous innovation and creating value for customers, and is dedicated to providing high-quality products and services to our customers. We strive to build a backbone enterprise of "Chinese small and medium-sized motors" and stand at the forefront of the motor manufacturing industry.