[Class : 37] Installation And Annual Maintenance Contracts (Amc) For Fire Protection And Safety Systems, Electrical Systems, Security Systems, Hvac Equipment, Machinery, Industrial Plants, And Related Engineering Infrastructure

[Class : 40] Stp (Sewage Treatment Plant) And Waste Treatment, This Class Includes Wastewater Treatment, Sewage Processing, Effluent Treatment, Recycling Operations, Purification Of Water, Hazardous Waste Management, Sludge Treatment, Industrial Waste Processing, Environmental Remediation, Composting, And Waste Disposal Services

[Class : 42] Engineering Consultancy, Technical Audits, System Design, Industrial Research, Environmental Assessments, Software Development, Cloud And Technology Consulting, Architecture, Testing, Quality Analysis, And Technical Project Planning. It Also Includes Advisory Services For Process Optimization, Automation, Compliance Assessments, Sustainability Studies, And Engin...