We, Zhuhai Rainbow New Materials Co., Ltd., a Zhuhai branch of Dongguan Yundy Foam Co., Ltd., who is a professional manufactory specialized in producing, developing, marketing the sponge, sanding sponges, abrasives products with our own advanced technology & redundancy working experience.
      Now we have already created our brand called Yundy, and established business relationships with various large famous companies all over the world and work up great volume every year because of our excellent quality, good credit and great reputation. Recently the company scale expands unceasingly, the production craft also comprehensively promotes. We have the professional research and development staffs, an independent R & D Center, advanced equipments, rich technical force, nearly 100 skilled technical workers.