HACST (HACST Heat Transfer) in the world As the leading professional manufacturer of cooling tower, evaporative condenser, air cooler, radiator, and nano-fluid heat exchanger equipment, ,HACST have a mature and stable customers in many countries around the world after decades of products and marketing development. HACST's products have been exported to more than 100 countries and regions including the United States, Germany, France, Italy, Australia, Latin America, United Arab Emirates, Pakistan, India, and Southeast Asia. Our business covers six states in the world, and has become a strategic partner of many world-renowned companies such as Caterpillar, WINGFAN , NRF and ADRAD "HACST" brand has become a well-known trademark at home and abroad, and has entered the high-end domestic and foreign brand market.