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| ITEMS | MATERIAL GRADE | ANTI CORROSION PROCESS | ||
| BEAM AND COLUMN | Q355B (equivalent to S355JR, ASTM A572 Gr. 50) | Anti-rust painting / Zinc galvanizing | ||
| ROOF TUBE BRACE/ROOF BRACE/COLUMN BRACE | Q235B (equivalent to S355JR, ASTM A572 Gr. 50) | Anti-rust painting / Zinc galvanizing | ||
| PURLIN BRACE/TIE ROD/CASING/PURLIN | Q235B (equivalent to S355JR, ASTM A572 Gr. 50) | Zinc galvanizing | ||
| ROOF PANEL/WALL PANEL | Single metal sheet / Rock wool sandwich panel / PU sandwich panel / EPS sandwich panel / Skylight panel / Glass curtain wall / Aluminum panel | |||
| WINDOW | PVC frame and tempered glass window / Aluminum alloy window | |||
| DOOR | Electric roller-up door / Industrial sliding door / Industrial lifting door / Industrial fast stacking door / Aluminium alloy door / Wooden door / Steel fireproof and anti-theft security door | |||
| ACCESSORIES | Self-drilling screw / Rivet nut / Anchor bolt / High strength bolt / Ordinary bolt / Gutter / Downpipe / Ventilator / Color steel accessories | |||
















