Our co***ny used to develop and produce the plant extracts (including tobacco leaf extract) at the very beginning. Thus, a long history of developing plant extracts offered us a rich experience in cigarette used essence and tobacco tar extraction technology. Whats more, our co***ny owned a research and development team specialized in Tobacco liquid extraction combined with tobacco tar in Yunnan Chinas major tobacco growing area. Our team established strategic cooperate partner relationships with several aca...