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70mm Prestresse Galvanized Steel Strip Post Tension Flat Duct
2025-04-13
introduction 4140
70x20mm, 90x20mm
Yes
All Kinds of Construction
All Kinds of Type
Post Tension
Galvanized
0.38-0.4mm
5.8m/PCS(Customisable)
Steel Structure
Villa, Dormitories,
ISO9001, CE, IATF16949, RoHS
Customized
1-3 Year
JNFLEX
Stardard Export Package
70x20mm, 90x20mm
Changzhou; Jiangsu; China
7306900090
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