Hangzhou Aroma Chemical Company, (HAC) was founded in Dec, 1999 and is located close to Hangzhou in the picturesque city of Jiande surrounded by green hills and beautiful lakes. The plant has over 170 well trained employees and a capacity of several thousand tons/year . Our expertise focus on Cedarwood Oil Derivatives, Piperonal (Heliotropine) Derivatives, Turpentine Oil Derivatives and other products such as Allyl Cyclohexyl Propionate, Dihydrocoumarin, Linalool Oxide.