Hangzhou Ruiyu Chemical Co., Ltd. was established in 2002, mainly on the area of manufacturing and trading chemical intermediate. We have factories locate Zhejiang, Jiangsu, Hebei Province, our main office city where is regarded as ��aradise ...

Ruiyuan Chemical was founded in 2000. It covers an area of 30 thousand square meters. The enterprise is located Quzhou. geographic location superior and the transportation convenient.The a professional manufacturer high new tech products as hair dyes ...