The company is the birthplace of China's first large-scale fabricated metal air conditioner, China's first large-scale power plant air conditioning unit, China's first large-scale evaporative cooling air handling unit, China's first large-scale direct evaporative air handling unit, China's first large-scale nuclear grade air handling unit and other products.

The company uses the Italian Salvagnini flexible sheet metal production line, the American OAK and Italian AMS high-speed punches, the Italian panel foaming machine, the British high-speed winding machine and other equipment, specializing in the production of air conditioning and heating equipment, ventilation and heat exchange equipment, and air conditioning units for power stations/nuclear power stations. The annual production capacity can reach more than 500 sets.

In 1996, the company developed and produced 13 sets of nuclear grade air conditioning units and 6 sets of non nuclear grade air conditioning units for Pakistan Chashma Nuclear Power Station. It broke the monopoly of foreign products and made the nuclear grade air-conditioning products made in China go abroad for the first time. It also indicates that Harbin Air Conditioner has successfully entered the production field of air conditioning products in nuclear power plants.

This product has won the Grand Prize of the Leading Group for Major Technical Equipment of the State Council, the National Key New Product Award selected by five ministries and commissions including the National Science and Technology Commission, and the collective honor certificate of major achievements in national science and technology research issued by three ministries and commissions including the National Science and Technology Commission.

Later, the company applied chloride ion corrosion prevention technology to air conditioning units for the first time, providing a large number of complete air conditioning equipment for Qinshan Phase II Nuclear Power Plant.

So far, the company has provided more than 6000 sets of air conditioning equipment and tens of thousands of HVAC products at home and abroad.