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The Company invested 120 million yuan and 50 million yuan respectively to introduce domestic advanced high frequency welding square and rectangle pipes production line and straight seam submerged arc welding pipes production line.It covers an area of 74000 square metres,more than 200 workers. |
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| square tubes for construction material, round steel pipes for construction and oil,gas pipes, rectangular steel pipes |
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| Company : |
Tianjin Liye territory of cold-formed steel Co.Ltd. |
| Email: |
Contact us |
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| Country : |
China |
| Address : |
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