Sell welded H-beam

详情

  We're on behalf of Baosteel Metal Shanghai Datong Steel Structures Co.,Ltd who is under the Baosteel management model,whcih introduces the production line equipment from U.S.A and adopts the advanced technology from Japan. We specializes in the production and sale of high Frequency Welded Light-wight H-beam. The products output ranks the third in the world and the first in China.
    Shanghai Daong was certified to ISO ***1:***0 by BSI.We  also got through the ISO ****0 environmental management system.
We welcome your enquires about our products and  to make mutual benefit 
with our joint efforts .