Daikin’s success in the Chinese air conditioning market serves as a compelling case study in strategic adaptation and collaboration. Following its entry into the market in the 1990s, Daikin faced formidable competition from well-established domestic brands like Gree and Midea. Despite the initial challenges of breaking through in a fragmented and competitive landscape, Daikin’s innovative inverter technology became a distinguishing feature of its product offerings. The watershed moment in Daikin’s trajectory occurred in 2008 when it formed a strategic partnership with Gree, China’s largest air conditioner manufacturer. This collaboration enabled Daikin to tap into Gree’s expansive distribution network and manufacturing expertise, significantly enhancing its own market reach. The partnership proved mutually beneficial; Gree capitalized on Daikin’s advanced inverter technology while Daikin secured a foothold in a market driven by increasing consumer demand for energy-efficient solutions. By 2012, inverter air conditioners claimed over 60% of the Chinese market share, a figure that surged to over 90% by 2024, illustrating the success of their joint efforts. Furthermore, Daikin’s commitment to sustainability was manifested in its pioneering use of HFC-32 refrigerant, known for its low global warming potential. By openly licensing HFC-32 patents globally, Daikin not only positioned itself as an environmental leader but also fostered industry-wide innovation. This case highlights the critical importance of strategic partnerships and innovation in overcoming competitive challenges and underscores Daikin’s role as a transformative force in the global air conditioning market.