国产午夜不卡片免费视频,亚洲欧美中文字幕高清在线,4hu44四虎www在线影院麻豆,男人和女人做爽爽视频

Development History
  • 2017
  • 2016
  • 2015
  • 2014
2017

Dec.2017

TR Silicon had the successful commissioning to Silane & Simens units

2017

Nov.2017

TR Silicon had the successful commissioning to the first FBR reactor

2016

Nov.2016

TR Silicon had its Admin Area construction finished

2015

Oct.2015

TR Silicon had started construction of the Process Areas under the Electrical and PV New Materials Industrialization Project

2015

May.2015

TR Silicon had started construction for Admin Area

2014

Jul.2014

Shaanxi Non-ferrous Tian Hong REC Silicon Materials Co., Ltd established

2014

Feb.2014

Shaanxi Non-ferrous Tian Hong REC Silicon Materials Co., Ltd established