Shandong Yino Biologic Materials Co., Ltd.was established
Henan Hosn Biologic Materials Co., Ltd. was established
Henan HOSN Biologic Materials Co., Ltd. was finished building up and started producing.
Henan Hosn has successfully driven and operated stably
Shanghai Branch has been established
The furfuryl alcohol project of Henan Hosn Biologic Materials Co., Ltd.. has been put into operation.
Pentanediol Series production project begin.
Successfully approved as a National Postdoctoral Research Workstation