1997 yeras

Cooperate with Beijing Chemical University and built  the first natural Vitamin E production line in China.(produce natural vitamin E 50%)

2006 yeras

Independent research and developed the production lines for full set of natural vitamin E series, such as mixed tocopherols 90%; d-alpha totocopherol; d-alpha tocophertl acid succinate and d-alpha tocopheryl acetate.

2006 yeras

Replace the production process of esterification with saponification and extraction process, which has a lot of advantages: automatic and continuous production, high yield, good quality and less pollution.