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. TRB nwere ụlọ nrụpụta abụọ ugbu a, otu bụ ụlọ nrụpụta ihe ọkụkụ sitere n'okike, nke ọzọ bụ ụlọ ọrụ na -emepụta ngwaahịa a beeụ, anyị nwekwara ọtụtụ asambodo dịka ISO9001, ISO22000, HACCP, ORGANICAL, FDA, HALAL, KOSHER.

 

 

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