| AMCA CERTIFIED RATINGS & DESIGN AIR MOVEMENT AND CONTROL ASSOCIATION INTERNATIONAL INC.
847121 05 Jun 1997 | on 15 Mar 1999 | Class 007 Class 007 Machinery Products Air moving and air control equipment, namely, fans, dampers, louvers, air curtains, cooling installations and machines, evaporative coolers, make-up units, central air conditioning units, air flow measurement instruments, air conditioners, air filters, air purifiers, air heaters, humidifiers, air treatment and circulating equipment, acoustic attenuation equipment (noise reduction devices), devices that transfer energy to incoming air, either heating or cooling it, parts and fittings for the aforesaid wares. Class 009 Class 009 Computer & Software Products & Electrical & Scientific Products Class 011 Environmental Control Instrument Products (lighting,heating,cooling,cooking) | | 
