Our Factory
Zhejiang Sanrong Electric Motor Co., Ltd., the company behind Sunroad Motor, manufactures custom DC motor products in Ningbo, China. The product range covers brushed DC motors, brushless DC motors, hydraulic power unit motors, winch motors, water pump motors, actuator motors and other OEM application motors. Established in 1986, the company operates a 22,000 square meter factory and supports product development, production, testing and order service for equipment manufacturers. For project evaluation, buyers can review application requirements, target voltage, output power, duty cycle, mounting dimensions, expected quantity and compliance requirements with the Sanrong team before quotation.
working personnel
years experience
Factory Area
expert instructors
Our Product
The 10W~10KW series DC motors include oil pump motors, winch motors,linear actuator motors, water pump motors, furniture actuator motors, automotive accessory motors, and brushless motors.
Product Application
Hydraulic power unit, automotive winch, smart home, water pump, film coiler, automotive accessories.
Our Certificate
Obtaining ISO9001 system certification, CE certification, UL certification, and various patents.
Production Market
Our company's products are exported to major cities in Europe, America, and China, and we maintain long-term and stable cooperation with top industry customers such as SPX / WARN / BUCHER / KTI / HALE / VSG / OKIN / OGAWA / KESSON.



Our Service
01
Pre-sale Service
Quickly and warmly respond to customers, introduce the company's basic situation to customers, understand their background and needs, recommend suitable products to customers based on their needs or customize product design and quotation according to their needs, provide sample making services, and provide sample improvement and feedback.
02
In-sales Service
Maintain timely communication with customers regarding order progress, complete customer orders on time, with quality and quantity guaranteed, and ship according to customer specified requirements.
03
After-sales Service
After the transaction is completed, follow up on the usage of the product, solve any problems that customers may encounter during use, repair any defective products, and ensure that customers have a good product experience.






