日韩av片无码一区二区不卡电影,2021久久伊人精品中文字幕有,婷婷爱爱激情福利在线视频,国产精品一区不卡,亚洲人成色7777在线观看

The 14th China Hi-tech Fair was held in Shenzhen on November 16, 2012, at which Zhejiang Jinggong Preiss-Daimler Steel Building Co.,Ltd Technology center is jointly published as the National enterprise technology center by the State five ministries and commissions as National Development and Reform Commission of PRC, Ministry of Finance , Ministry of Science and Technology of PRC, the Customs General Administration and State Administration of Taxation. It is a new significant breakthrough for Jinggong Group.                

Jinggong technology center’s honors fully indicate that Jinggong’s technological achievements have been highly regarded nationally, greatly promoting Jinggong’s future transformation and upgrading.

JINGGONG STEEL INTERNATIONAL

Feb 26, 2013