![](https://www.alpha-sup.com/wp-content/uploads/2017/10/TUBES-RONDS-CARRES-150x150.jpg)
![](https://www.alpha-sup.com/wp-content/uploads/2017/10/LAMINE-MARCHANDS-150x150.jpg)
- FLAT BARS: equal/unequal angles, flats / Large flat, Rounds, Square, T, UAC
- CHANNELS: UPN, IPN, IPE, HEA, HEB – S235/S275/S355
- CONCRETE ROUND: Bars or reels, smooth or crenelated, Standard welded mesh / tailored, Pious
- PIPES: Welded locksmiths (round, square, rectangular NBL (black smooth tips) or GFM (seamless galvanized sleeved) seamless (ASTM, API Sch. 40 / Sch. 80 / stainless steel)
![](https://www.alpha-sup.com/wp-content/uploads/2017/10/POUTRELLES-HEB-150x150.jpg)
![](https://www.alpha-sup.com/wp-content/uploads/2017/10/ROND-150x150.jpg)