I-Nanjing Tong Rui Bio-Tech Co., Ltd. ebizwa ngokuthi i-TRB, ibigxile ekukhishweni kwemvelo iminyaka engaphezu kwengu-20, i-TRB iyinkampani esekelwe kubuchwepheshe ehlanganisa i-R&D, ukukhiqiza kanye nokuthengiswa kwemakethe yamazwe ngamazwe. Imikhiqizo ye-TRB ihlanganisa okukhishwe kwezitshalo, okukhishwe kwezilwane, okoshukela, ama-nootropics, ijusi yezithelo nezimpushana zemifino, amafutha abalulekile nezithasiselo zokudla okunomsoco.Njengamanje i-TRB inamafekthri amabili, enye iyimboni ehlanzekile yokukhipha izitshalo zemvelo, enye iyimboni yomkhiqizo wezinyosi, futhi sinochungechunge lwezitifiketi ezifana ne-ISO9001, ISO22000, HACCP, ORGANICAL, FDA, HALAL, KOSHER.