Confidence Trade Limited (CTL) was established as a Private Limited Company in 1983 for General Trading Business. In 1985, CTL Started marketing Century Brand Split Air Conditioner as distributor of Kyung Won Century Co. Ltd. of Korea. In 1989, CTL Started the Central Air Conditioning business. From 2003, CTL is the distributor of O.Y.L. Manufacturing Company Sdn. Bhd. Malaysia for Marketing Acson Brand Split and Ducted Products. From 2004, CTL is associated with the TRANE Company of U.S.A for marketing Trane Brand Chiller in Bangladesh. Because of successful performance CTL is the official distributor of Trane products now. Trane has factories in U.S.A, France and China. Till today, CTL has sold innumerable numbers of Split, Ducted units and chiller to different customers. CTL is the largest air Conditioning Contracting company in Bangladesh having around 500 plus Chillers running nationwide. The main activity is in industrial Commercial and Pharmaceutical Sectors. To name few project using TRANE /DAIKIN/ CENTURY products are the Westin Dhaka Hotel, Standard Chartered Bank Head Office, Bangladesh Garments Manufactures & Exporters Association (BGMEA) Complex, Unique Trade Center (UTC) Building, Banglalink Head Office, Bangladesh Bank, National Parliament House, Eastern Bank Limited Head Office, Bay’s Edgewater, Le Meridien Dhaka, Raddisson Water Garden Hotel, Radisson Blu Chittagong Bay View, Hazrat Shahzalal International Airport, Bangladesh Television Bhaban (BTV), Square Pharmaceutical Ltd, The ACME Laboratories Limited, Incepta Pharmaceuticals Ltd, Eskayef Bangladesh Limited.