Aluminium; Grilles of metal; Buildings of metal; Doors of metal; Metal building materials; Windows of metal; Boards of metal; Metal railings; Steel buildings; Insect screens of metal

Bill-posting; Demonstration of goods; Publication of publicity texts; Publicity; Cost price analysis; Advisory services for business management; Administrative assistance in responding to calls for tenders; Import-export agencies; Procurement services for others (purchasing goods and services for other businesses); Marketing