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With the rapid development of steel-structure industry, box-shape post and lintel is used in steel-structure bridge and building more widely. The box-shape post and lintel developed by our factory filled the gay of domestic market. This assembly line is made up of partition-plate vertical combined machine, type U vertical combined machine, box-shape post and lintel vertical combine machine, box-shape post and lintel automatic welder, chain rolling machine, planer type electro slag welding machine, end-surface milling machine etc. This assembly line is suitable for many products. Its production efficiency is high and its technology is reasonable. It applies to box-shape post and lintel in batch process. |
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PRODUCTS 
