91成人看片-邻家有女4完整版电影观看-亚洲欧洲一区二区三区-五月天开心网-91麻豆精品国产91久久久久久久久-日韩裸体视频-亚洲精品社区-精品动漫一区二区三区-手机成人在线-女攻总攻大胸奶汁(高h)-无码无套少妇毛多18pxxxx-日韩高清在线一区-91小视频在线-国产秋霞-曰本无码人妻丰满熟妇啪啪

On September 29, 1998, Hebei Tiancheng Pharmaceutical Co.,Ltd was established, which meaned the birth of  company's corporate governance structure for our new development in the future.

In February ,1999, Hebei Tiancheng Pharmaceutical Co.,Ltd issued personnel reform system in order to build a  new employment environment.