Welcome to China Rainbow Porous Filtration Industry Ltd
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Since 1987,as a company specializing in the manufacturer of Porous-Plastic in China, RAINBOW is supplying basic materials for a variety of industries, especially in relation to Cleaning water,health ,Chemical industry, Pharmaceutical&food industry,Electronics industry,Pneumatic and any other concening field.The company has long accumulated its know-hows in such fields as filtration, silencer, venting, fludizing, diffusers and wicking. In 2003,we succeed in passing ISO13485 quality system.

Copyright © 2006 Rainbow! Inc. All rights reserved. E-mail:Henrick.yang@gmail.com