欧美无人区码SUV,国产一区二区乐插,亚洲天堂在线观看视频,精品一区二区三区无码视频-国产自慰炮击,午夜高清国产拍精品福利,久久人人妻人人爽人人卡片av

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.