Huangyan Perfumery was founded in 1957, became the first perfumery company in China. It is a well-established manufacturer and supplier in the industry of aromatics and essential oils with the famous registered trademarks of WhiteCat & TwinRiver. Huangyan Perfumery is specialized in full range of cedarwood products, including Methyl Cedryl Ketone, Cedryl Methyl Ether. Cedrene Epoxide,Cedryl Acetate, Cedarwood Oil and Cedrol , as well as other aromatics such as Ethylene Brassylate, Heliotropine and Coumarin. Welcome to contact us by mail: casazhao@twinriver.cn