设计理念
We have over 60 YEARS of experience in the development and production of ELECTRIC MOTORS.
Starting from design integration, prototyping to mass production. We can bring in-depth expertise in manufacturing, quality control, and new technology to your demands and provide the finest, most reliable products available.
DOULI & WN team has strict quality control procedures to ensure our product goes to customers functioning safely and competitively. The customer QA team will follow up carefully each one of the product at the assembly line and test meticulously before shipping.
As a professional OEM&ODM services provider, our motors have many of its products certified by CSA, UL, CE, CCC and RoHS.