Group 1 - Gree Electric Appliances, founded in 1991, has evolved from assembling household air conditioners to a diversified global industrial manufacturing group, exporting products to over 180 countries and regions [2] - Gree has maintained the top position in China's air conditioning industry for 20 consecutive years and has been the world's leading air conditioner manufacturer for 10 years since 2005 [2] - The company holds 12 core technologies recognized as "internationally leading" and has applied for over 15,600 patents, including nearly 5,000 invention patents [2] Group 2 - Gree's Chairman and President, Dong Mingzhu, was named one of Forbes' "Most Powerful Women in the World" in 2019, ranking 44th and being the top Chinese female entrepreneur on the list [2] Group 3 - The company emphasizes self-innovation and smart manufacturing, focusing on lean management in production and unique corporate culture, marketing models, and quality management [6] - Gree's experience and methods are seen as valuable for other enterprises looking to enhance their management practices [6] Group 4 - Gree's headquarters features advanced technology, including a robot band and precision manufacturing processes, showcasing the company's commitment to innovation and quality [9] - The company has developed technologies such as a 48V safe voltage light-storage system and a three-cylinder dual-stage variable capacity compressor that operates efficiently even at -35°C [9]