• Changsha Realwin Bio-tech Co.,Ltd

  Changsha Realwin Biological Technology Co., Ltd. is located in the capital of Chinese plant extracts --- Changsha, Hunan. The company specializes research and development, production, sales technical consulting, being a cutting-edge extract industry. has entrepreneurial team backbone ...

  Telephone：86 - 0731 - 88195520Address：Shangcheng Building, No. 47 Changsha Hunan 620360 China

• Sichuan Leshan Yujia TeaScience&Tech Development Co,.Ltd

  Our company is located in the UNESCO protected Leshan area of Sichuan,china.The was set up Oct.2003We are specialized manufacturer green tea extract. Our main products polyphenol, EGCG, catechins, theaflavin, instant powder and extract soft capsule.Thanks to reliable quality, our ...

  Telephone：86 - 833 - 2563333Address：suji town,leshan city,sichuan china Leshan Sichuan China