Iron is due to its hardness and resistance used for the production of profiles, plates, screws, nails, mailboxes, pipes, locks, plugs, jacks, tools, posts, drills, racks and other products, which is expected to be high durability and strength.

Regulation, assembly, installation: -chimney draught - exclusive representation for POLMAR systém: -installation into chimney orifice mouth without interference in chimney -patent with state test institute certificate -appropriate for all chimney types including rectangular -10 years guarantee -assumed lifetime over 30 years ...