Spiral duct, perforated tube and rectangular duct samples on a table

Photo: Mariusz Młynarczyk / CloudAir.tech

Galvanised duct samples are arranged on a white table: two pleated circular bends, a spiral duct, a perforated spiral tube, a flanged rectangular duct section and a small rectangular bend. Insulation panels lean against the wall behind, and stacks of blue brochures lie on and around the products.