Beijing Zoteq Co., Ltd.

Beijing Zoteq Co., Ltd. (北京北达正元科技有限公司), which trades as Zhengyuan Flavors, was founded in 2000 and both manufactures and distributes aroma chemicals. Alongside the Beijing registration it operates from 285 Yeji Road in the Baoshan District of Shanghai and runs a plant in Chongqing.

The Chongqing works produces the gamma lactone series, including gamma-decalactone, gamma-nonalactone sold as aldehyde C-18 and gamma-undecalactone sold as aldehyde C-14. Distribution covers material from more than thirty Chinese and international houses, among them Givaudan, Firmenich, DSM, Emerald Performance Materials, CAPUA and Bedoukian.

The company reports a stocked range of about 2,000 synthetic and natural aroma chemicals, of which more than 600 are food grade, held against roughly 1,000 tonnes of standing inventory. Since 2015 it has also sold through an online store on Alibaba. Catalogue items include furaneol, cis-3-hexenol and its acetate, heliotropine, beta-damascone, damascenone and lemon oil.