Nanjing Tong Rui Bio-Tech Co., Ltd. referred to as TRB, has been focusing on natural extracts more than 20 years, TRB is a technology-based company that combines R&D, production and international market sales. TRB products include the plant extracts, animal extracts, sweeteners, nootropics, fruit juice and vegetable powders, essential oils and nutrition supplements. Kwa sasa TRB ina viwanda viwili, moja ni kiwanda safi cha dondoo la mimea, nyingine ni kiwanda cha bidhaa za nyuki, na tuna safu ya vyeti kama vile ISO9001, ISO22000, HACCP, ORGANICAL, FDA, HALAL, KOSHER.

 

 

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