Shanghai Qingyade Chemical Technology Co., Ltd. was founded in 2011 and has been engaged in the flavor and fragrance field for many years. With our continuous development and enlarged market share, we gradually become an international and multiple enterprise group. Now the main business scope of us includes flavor and fragrance, perfume, household cleaning and craft candles. After over 10 years' development, today we have turned into a leading company in China's fragrance industry. In order ...