[Class : 37] Installation, Maintenance, Rental, Repair Of Products; Rental Of Forklift Trucks, Rental Of Appliances And Equipment; Rental Of Battery Chargers; Rental Of Portable Power Chargers; Material Handling Services; Vehicle Battery Charging; Installation Of Solar Energy Generation Systems; Sanitization Of Upholstery; Home Av Solutions Including Turnkey Solutions (Lighting, Interiors, Furniture, Mep, Networking); Installation Of Custom Built Equipment Such As Custom Fabrications For Propellent; Mixtures/ Sugar/ Fertilizers; Installation And Erection Of Custom Built Equipment Piping, Spools, Skids, Modules Instrumentation, Valves And Controls, Skid Mounted Equipment, Well Head Equipment; Installation And Erection Of Custom Built Equipment Such As Air Cooled Heat Exchangers; Reactors, Columns, Pressure Vessels, Heat Exchangers, Heat Exchangers Auxiliaries, Trays And Other Towers Internal, Boilers Sub And Super Critical, Monopiles And Turbine Casings, Concentrated Solar Power, Renewable Energy Systems And Processes, Solar Power Systems Photovoltaic And Thermal; Installation And Erection Of Custom Built Equipment Such As Steam Generators Instrumentation, Distillation Columns, Surface Condensers, Advance Direct Contact Condensers, Hemilok Exchangers, Breech Lock Exchangers, Helix Changers, Hairpin Exchangers, Trays And Other Tower Internals, Piping Spools, Skids, Modules, Upgrade And Maintain Autonomous Material Handling Equipment Agv, Amr.