VRV AIR CONDITION AIR HANDLING UNIT VENTILATION DUCT SYSTEM FIRE FIGHTING SYSTEM WATER TREATMENT SYSTEM GENERATOR / TRANSFORMER ELECTRICAL WORKS SANDWICH PANEL / PREFABRICATED STRUCTURES / CONTAINERS INTERIOR-EXTERIOR FIRE-RESISTANT DOORS HEAVY EQUIPMENT SPARE PARTS ALUMINUM FACADE DESIGN AND JOINERY MODULAR AND MULTI-PURPOSE CONTAINER.PATENT REGISTERED BY MERLYNX. AUTOMATION / SMART HOUSE SYSTEM