Green Vehicle Repair Workshop Chemical Waste Vehicle Air-Conditioning System Waste Engine Coolant Waste Battery Waste Tyres Leakage/Spillage of Chemicals and Chemical Waste Maintenance and Repairing of Engines and Vehicle Exhaust Emission Welding Grinding and Cutting of Vehicle Body Treatment of Waste Cleaning Braking System Replacing Brake Lining Lubricating Oil and Oil Filter Cleaning Vehicle Parts Car Washing Services and Treatment of Wastewater