INTELLIGENT CURTAIN

Metal doors for industrial buildings or factories, metal doors for workshops, depots, hangars, shops, warehouses; metal protective fire doors for buildings; metal rigid doors; metal vertically or laterally opening doors

Non-metal doors for industrial buildings or factories, non-metal doors for workshops, depots, hangars, shops, warehouses; non-metal protective fire doors for buildings; non-metal rigid doors; non-metal flexible doors, non-metal accordian doors, non-metal doors with rollers; non-metal vertical doors and non-metal lateral doors, non-metal transparent doors and non-metal curtain doors as building materials for buildings and factories