77618626
Nov 20, 2008
Feb 2, 2010
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, accordion doors, doors with rollers; non-metal vertical or lateral doors, transparent or curtain doors as building materials for buildings and factories
Nonmetallic Building Materials