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q235b prefab steel structure
Selling leads
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2019 Hot TYPE- 5 Floors Steel Frame Office Building / Residential House 1, Advantages to choose us - We provide one-stop serivice - We Manufacturer ...
2024-12-09 18:52:28
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...mainly refers to the main bearing component is composed of steel. Including the steel columns, steel beam, steel structure, steel roof truss.Each ...
2024-12-09 19:01:16
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Manufacturer Workshop Fabrication Line With Nice Welding Characteristics: Quick to fabricate Easy to assemble Long using time over 50 years Low cost ...
2024-12-09 18:44:59
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