The company ALNOR® Systemy Wentylacji Sp. z o.o. started activity on the market in the year 1994 as a producer of spiro ventilation ducts. Young and dynamic team ensured the company the leader position as producer of round ducts on the polish market. Nowadays Alnor employs 250 people and is one of the main producers of round, oval and rectangular ducts on the polish market together with different accessories. Our plant and head office is located close to Warsaw.
The main source for us used at production plant is hot galvanized coils and steel strips. That is why we are interested in cooperation with reliable suppliers of these raw materials.
We are interested in purchases of hot galvanized steel DX51D Z200-275 MAC wg. EN 10142.2000. (Zero spangle quality=HDG).
Hot galvanized coil
max. weight of coil is 5 tons
| 0,5 mm 1500 | 0,6 mm 1500 | 0,7 mm 1500 | 1,0 mm 1500 |
Galvanized steel strips
| 0,5 mm | 0,6 mm | 0,7 mm | 0,9 mm |