Sales & After-sales Service of Heavy-duty Industrial Cleaning Equipment (High-prssure Cleaners, Floor Care & Industrial Sweepers) # Bio-Environment Services technology (A Division of Leo International) # HVAC duct cleaning - meeting international standards 3 Air Sterilization and Regeneration of active oxygen # Kitchen extract & conduit hygiene maintenance # Tank hygiene maintenance # Mould & Bacteria remediation # High-pressure water jetting (1200-52000 PSI) # "Breathe Fresh Air".