成人免费a视频,李雅在线观看一区国产,五月婷婷狠狠,精品国产自在2o18,狼伊人,五月天丁香婷婷网,久久亚洲精品无码观看不卡

2007.7.17
Xingtai Steel passed the certification of OHSAS 18001:1999.

2007.3
Xingtai Steel was awarded Advanced Unit for Foreign Intellectual  Introduction of Hebei Province.

2007.3
Xingtai Steel was entitled as Hebei Star Enterprise by Enterprise Confederation of Hebei Province.

2007.1
Xingtai Steel was selected as one of Hebei Province Enterprises and Institutions Intellectual Property Pilot Units.

2006.11
In 2005, the barcode system, based on ERP system, was put into use in all processes, including production, QC, strorage, sales and transportation.Xingtai Steel became the first metallurgical comany using barcode card on it's products.