Hangzhou Ruijiang chemical co.,ltd was established in 1992. After about 20 years of efforts, we have become one of the most important manufactures and exporters about Dyestuffs and chemicals in china.

Since year of 2006, we RUICHEM started to devote itself to silicone industry. With the fast development of silicone industry in china market, we have obtained an advantageous position on products of siloxanes & silanes. We have factories around cities in zhejiang provice.But our main office for sale with a lab for researching and testing is located in Hangzhou city.


Quality Policy:

Taking the quality as the life line of enterprise,we always carry out our quality policy strictly as per ISO9001:2000 requirement with sincere serviceand competitive price.We guarantee to supply steady,high performance products,with continuous technology innovation to meet clients’ different requirements.

Our principle:

Contract committed, Faith Kept.

all over the world

all over the world