INanjing Tong Rui Bio-Tech Co., Ltd. ebizwa ngeTRB, ibigxile ezikhishweni zemvelo iminyaka eyi-18, i-TRB yinkampani esekwe kubuchwepheshe ehlanganisa i-R & D, ukukhiqizwa kanye nokuthengiswa kwemakethe yamazwe omhlaba. Imikhiqizo ye-TRB ifaka izinto ezikhishwe ezitshalweni, okukhishwa ezilwaneni, okokunandisa, ama-nootropics, ujusi wezithelo kanye ne-powders yemifino, amafutha abalulekile nezithako zokudla. I-TRB njengamanje inezimboni ezimbili, enye iyifekthri emsulwa yemifino yemvelo, enye ifektri yomkhiqizo wezinyosi, futhi sinezichungechunge zezitifiketi ezifana ne-ISO9001, ISO22000, HACCP, ORGANICAL, FDA, HALAL, KOSHER.