Disun Company Limited was established in year 1992. Disun is an engineering company with diverse expertise and capability in the trading, supply, installation and services of high quality and reliable building services systems related with; - air treatment system, - commercial kitchen fume cleaning, - medical refrigerators, - hospital mortuary with autopsy systems, - water treatment, - water and steam heating - solar related and daylight products. We have been very active with particularly strong experience on these systems relating to the building services systems, especially for the government premises and sound commercial developments. Our present experience has also been extended in providing novel solar daylight tracking systems that direct sun light into indoor areas, so that indoor users can benefit from the natural sun light during daily living.