- Chengdu Wagott Bio-tech Co.,Ltd.
- green tea extract, EGCG, polyphenols, catechins, resveratrol, nutritional supplement.
- Address:Shou'an industry of Pujiang Chengdu Sichuan 611633 China
- Sichuan ShangLin Biological Resources Development Co., LTD
- catechins, polyphenols, tea.
- Address:ZhiGe town of HongYa county Meishan Sichuan 620360 China
- Sinochem Guangdong Import & Export Corp.
- Turpentine Dipentene Isolongifolene Terpineol, pine Gluconat Tea Catechins, Polyphenols.
- Address:No.58 Zhanqian Road GUangzhou 510160 China
- Jiangyin Dehe Bio-tech CO., LTD.
- theaflavin, polyphenols, theanine, tea extract.
- Address:Jiangyin Development Zone Wuxi Jiangsu 214400 China