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Double forged 90 degree heavy duty scaffolding coupler SGS certificated2017-08-10 17:20:06 |
Top steel Q235 board retaining Pressed coupler scaffolding Color zincing2015-12-23 16:47:18 |
High load capacity forged single coupler welding For Square tube clamps2016-03-21 11:44:07 |
High steel 2mm thickness Pressed coupler limpet 0.35kg 48.3MM BS11392017-05-12 18:21:21 |
Hot galvanized scaffolding swivel girder Forged Coupler 48.3mm*48.3mm2017-08-03 10:52:21 |