U.S. federal trademark · Serial No. 73564965 · Reg. No. 1427811
DESIGN OF AIR CONDITIONING, HEATING AND VENTILATION SYSTEMS, INDUSTRIAL DUST AND WATER POLLUTION CONTROL SYSTEMS, INDUSTRIAL PIPING SYSTEMS, AND INDUSTRIAL MILL MACHINERY AND EQUIPMENT FOR OTHERS
CUSTOM INSTALLATION, MAINTENANCE AND REPAIR OF AIR CONDITIONING, HEATING AND VENTILATION SYSTEMS, INDUSTRIAL DUST AND WATER POLLUTION CONTROL SYSTEMS, INDUSTRIAL PIPING SYSTEMS, INDUSTRIAL MILL MACHINERY AND EQUIPMENT, AND PLUMBING SERVICES
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