Hangzhou Ruijiang Group (RUICHEM), established in 1992, is headquartered in Hangzhou, Zhejiang Province. We have two factories and one trading company. With our staff's great efforts, RUICHEM has its clients located all around the world. Ruichem is regarded as one of the leading manufacturers and exporters of foaming agent such as ADC, Chinacyclopentane, R134a, PVC, DPT and other chemicals in China. Cyclopentane is one of our strong product.
