Dalian Bingshan Group Co., Ltd. is a large mixed ownership enterprise group with a history of 91 years. Iceberg has established 1 listed company, 18 Sino-foreign joint ventures and 24 domestic enterprises, with total assets of 13 billion yuan and 12,000 employees, focusing on industrial refrigeration and heating, commercial refrigeration, air conditioning and environment, core components, engineering and service, new business and other cold and hot businesses. Iceberg is a green equipment manufacturing enterprise in China that has mastered the main core refrigeration technology, and has maintained the leading position in China's refrigeration industry for more than 20 consecutive years.