We at Chau Han InfraTrading Sdn.Bhd (CHI) are geared up to offer you the whole range of services like scientific cleaning, sterilization, repair, maintenance and installation of all underground and overhead water storage tanks, civil, waterproofing and plumbing works through advanced methods using environmentally safe and proven techniques. We have more than Four Thousand (4,000) satisfied customers in India and Singapore, which virtually makes us one of the largest companies in Asia for cleaning and maintenance of water storage tanks.

Water Tanks – Cleaning, Sterilization, Repair, Maintenance, Installation
Hotel & Restaurant – Exhaust Ducts, Floor, Walls, Platforms, Ovens, Restrooms
Misc. Cleaning – Canopies, Rooftops, Facades, Glass, Slippery & Stained Surface
Maintenance – Civil, Plumbing, Electrical, Painting, CCTV etc.