Guangdong Carrier Heating and Air Conditioning Co., Ltd. was established in 2011. It is a professional central air-conditioning equipment manufacturer and supplier integrating R&D, manufacturing, sales and service. It joined the Carrier in 2021. The company has passed international certifications such as quality management system, environmental management system, occupational health and safety management system, hazardous substance process management system and intellectual property management system. The factory covers an area of ​​about 170 acres and has three workshops for light commercial, multi-split and parts. It has introduced the concept of lean production, 17 domestic first-class production lines and automated production and testing equipment, with an annual production capacity of 2.5 million units. In terms of R&D, the company has a high-quality technical team, and cooperates with many scientific research institutes and key universities to develop new products and new technologies. It has applied for more than 1,000 patents, including nearly 300 invention patents. The industry's leading testing and inspection center obtained CNAS national accredited laboratory certification in 2018. The company's offices are located in 31 provinces, municipalities and autonomous regions across the country, and its products are sold well in more than 140 countries in the world. Since its establishment, the company's performance has grown rapidly year after year, with an average annual growth rate of more than 45%. In 2021, the company's operating income was 1.8 billion yuan, and overseas markets accounted for approximately 56% of total revenue. It mainly serves North America, Latin America, Europe, the Middle East and Africa. Its best-selling products are mainly light commercial air conditioners, multi-split units, modular water units, heat pumps and household split air conditioners.