Zhejiang Rihua Chemical Co. Ltd.   

The origin of the world is one of the few fiber and Rihua chemical fiber industry indispensable fiber from the processing surface active agent started. In the development of the industry's most cutting-edge fiber processing with the same time, it has applied its technology and experience, has entered the metal, paper, medicine and cleaning, cosmetics and other fields. With the main technology of surface science to cutting-edge industry continues to expand, Nikka chemical also step by step solid forward. ...