Shaanxi Tianze Biological Technology CO.LTDÃ???Ã??Ã?¯Ã???Ã??Ã?¼?designated by Tobacco Bureau in Shaanxi Province is the only fixed-point company which can destruct the waste of tobacco. We mainly engage in research, development, production, marketing of plant effective monomer and ingredients, also provide technology cooperation, transfer. Excellent quality, reasonable price, prompt delivery capability and quality services make our products be exported to many countries and regions all over the word endlessly. What&＃039;s more, we also process the supply material. We sincerely hope to cooperate with you in the near future!