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

2003.8
Xingtai Steel was officially chosen by China Excellent Enterprise Database.

2003.7
Xingtai Steel was named as Industrial Enterprise AAA Class Credit Unit of China.

2003.4
Xingtai Steel was entitled as China Credit Unit.

2003
Xingtai Steel won the certificate of China Well-known Quality Products Database for it's high speed wire rod products.

2003
Since 2003 to 2006, Xingtai Steel had won  in succession the certificate of National Products Quality-Inspection-Free.