HACST Heat Transfer Technology (Shandong) Co., Ltd.  is located in Weifang City, Shandong Province. It is a national high-tech enterprise integrating technology research and development, manufacturing, marketing and engineering services. The company’s HACST and Heng an brands have formed a high reputation at home and abroad. our products are exported to the United States, Canada, Russia, Germany, Australia, Saudi Arabia, South Africa ,Latin America, Central Asia, and Southeast Asia  more than 100 countries and regions, and has become a supplier to many world-renowned companies such as Coca-Cola, Mayekawa, Emerson, SRF and Harmon.

As an expert in heating and cooling system integration, we always focus on energy and water conservation, efficient heat exchange, and intelligent control as our development direction. At the same time, we continue to deepen our efforts and continue research and development in the fields of green intelligence, green energy saving, and green supply chain.

Our main products include closed circuit cooling towers, open circuit cooling towers, evaporative condensers, air-cooled heat exchangers, adiabatic coolers and other heat exchanger equipment, which are widely used in petroleum, chemical industry, medicine, coal, and electric power. , steel, food and other fields.

Closed circuit cooling towers include combined flow, counter flow, cross flow etc., and are mainly used for heat pumps, injection molding machines, refrigeration hosts, compressor jacket cooling, induction furnaces and other equipment cooling.

Open circuit cooling towers include cross-flow, counter-flow , industrial type etc, which are mainly used in central air conditioning, machining, steel, chemical industry and other fields