Born in 1989, Rainbow used to be called Lingen. Our company engages in research and development, production and sales of electrical machines. After 20 years effort, we have gained wider experience and been skilled. And now, as a well-known electrical machinery manufacturer, Rainbow has made one national patent for invention and five utility model patents.

As the scale of the company increases, we found RAINBOW in the form of joint ventures with Taiwan, which has been approved of TS1649 international quality management system certification. And we adopt the new equipments and efficient management of top 500 companies. Our productions include auto motors, motor fuel pumps, fuel pump assemblies, throttle body motors, pump accessories and so on. The focus of our company is on producing high-quality goods and building firm reputation. That we adjust the strategies timely with the changing market demands is our business idea. Our goods sell in Europe and Southeast Asian and have gained good reputation of customers.

RAINBOW has transferred into a technology intensive enterprise for years efforts, and joins the ranks of national new and high-tech enterprises as well. There is a group of talents with advanced degrees and high quality in RAINBOW. We adopt the international management system to conduct research and develop new goods and expand the market share actively. In order to provide high-performance and high-quality supporting services with domestic OEM, we have a close cooperation with international companies. RAINBOW expects to create a beautiful future with everyone.