Claddings formed from metal for walls and doors for construction and building; fastening devices formed from metal, namely, angled securing brackets used as structural elements of switchgear cabinets; assembly devices and assembly aids, fixed or mobile, formed from metal, namely, steel assembly plates, pivoting window and door frames; closure devices formed from metal, namely, door locks; adapted labeling strips formed from metal for doors of switchgear cabinets; rollers for moving switchgear...