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Our co***ny is a large steel pipe manufacturing Co., LTD and can produce 219-4200 mm in diameter and thickness 6-25.4 mm all kinds of specifications helical seam submerged arc welding steel tube.
Using standard has: GB9711, GB3091, SY5037, API 5 L,We are looking forward to your inquiry.
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| Company: |
LIAONING WEIERMA GROUP LARGE STEEL PIPE MAUFACTURING CO., LTD
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| Contact: |
Mr. Oscar shang |
| Address: |
NO.7 South Hongqi Ave, Tiexi District , Anshan City, Liaoning province, China |
| Postcode: |
114001 |
| Tel: |
86 412 8411999 |
| Fax: |
86 412 8416555 |
| E-mail: |
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