av永久免费观看,日韩在线精品视频,在线观看国产视频,国产精品久久片,国产毛片av网站,国产又粗又硬又黄又刺激,国产黄色片视频

2012.3-4
Xingtai Steel passed the verification of Energy Management System Certification of Beijing Grand Honour Management System Certification Co., Ltd in March and April and awarded the certificate on 28th May, 2012.

2012.4.25
The first awarding ceremony of Excellent Quality Management Award is held by BSI(China) in Shanghai. Xingtai Steel was awarded the Excellent Quality Management Award together with other ten plus companies such as Bao Steel.

2012.2
Xingtai Steel was awarded Provincial Safety Production Management Advanced Enterprise.

2012.2.20
Xingtai Steel was awarded the Efficiency Supervision Advanced Unit of 2011which issued by Committee for Disciplinary Inspection of HBSA and the Office in HBSA of the Ombudsman of The Department of supervision of Hebei Province

2011.12
Xingtai Steel was awarded the Excellence Enterprise of Hebei Province Enterprise Management Innovation.