Top 10 ground source heat pump brands:

1. Fulda (a national high-tech enterprise integrating scientific research/production/operation, a famous trademark in Shandong Province, and a leader in ground source heat pumps in China) Author, Shandong Fulda Air Conditioning Equipment Co., Ltd.)

2. Hongli (Famous Brand Product of Shandong Province, Key High-tech Enterprise of the National Torch Plan, Backbone Enterprise in the Domestic Heat Pump Industry, Shandong Hongli Anivel Environment Technology Group Co., Ltd.)

3. Clemente Refrigeration (founded in 1971, a multinational company, one of the main members of the European Heating and Cooling Association, enjoys a high reputation in the industry, Clemente Refrigeration Equipment (Shanghai) Co., Ltd.)

4. Meiyi (founded in the United States in 1935, affiliated to the American Nortek Group, one of the top ten brands of ground source heat pumps, a member of the China High-tech Enterprises Association, Meiyi (Shanghai) Air Conditioning Equipment Co., Ltd. Company)

5. Tsinghua Tongfang (the earliest pioneer dedicated to the development of the heat pump energy-saving air conditioning industry, a large high-tech company controlled by Tongfang Co., Ltd., Tongfang Artificial Environment Co., Ltd.)

6. Keling (national high-tech enterprise, Shandong famous brand, drafting unit of multiple standards in the heat pump industry, member of China Refrigeration Industry Association, Shandong Keling Air Conditioning Equipment Co., Ltd.)

7. Maple Leaf Energy (Canada in 1983 , a well-known application system supplier in the field of ground source heat pump energy conservation and environmental protection in Canada, a professional high-tech company, Jiangsu Maple Leaf Energy Technology Co., Ltd.)

8. Wolf Shenglong (national high-tech enterprise, specializing in green Ningbo Wolf Shenglong Environmental Technology Co., Ltd. is an enterprise that develops, manufactures and services environmentally friendly new energy technology products. One of the largest central air-conditioning production bases in China, Bellite Air Conditioning Co., Ltd.)

10. Yongyuan (an enterprise dedicated to the development and utilization of energy-saving and environmentally friendly air-conditioning products, Beijing high-tech enterprise, ground source heat pump Top ten brands, Beijing Yongyuan Heat Pump Co., Ltd.)

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