As one of the leading pyrethrin processing enterprises, Yunnan Nanbao Plant Chemical Corporation Ltd. focuses on the cultivation, production, development, processing, marketing and researches of pyret...

narural color and botanic extract...

Kunming biogenic was located in Kunming, Yunan, China in 2004. Biogenic is a R&D drived company of which the most professional supplier engaged in natural Astaxanthin of Haematococcus extract ...