Popularization History of Air Conditioners for Bus Manufacturer: A Global Journey from “Luxury” to “Necessity”
The industry has undergone profound changes, from high-end optional features to standard equipment, and from international market monopoly to Chinese brand dominance.
Phase 1: The Budding Era and the Era of Aristocracy (Before the 1970s)
Air conditioning technology was initially applied to buildings and a few luxury cars.
In buses, air conditioning was an extremely rare feature, found only in top-of-the-line tourist buses, airport VIP shuttles, or diplomatic vehicles.
Popularity was extremely low. For the vast majority of public transport companies and passenger transport companies, air conditioning was a costly and complex “burden,” rather than a tool for improving service.
Phase 2: Technology Penetration and Market Enlightenment (1980s-Early 1990s)
Global economic development led to increased demands for comfort in long-distance travel and urban public transport.
Air conditioning technology itself gradually matured, reliability improved, and costs decreased.
In developed countries, air conditioning became a common optional feature in newly manufactured mid-to-high-end buses.
In developing countries like China, the introduction of bus air conditioning began through technology imports and CKD (Completely Knocked Down) assembly methods.
Phase 3: Large-Scale Production and Domestic Widespread Adoption (Mid-1990s – Early 2000s)
With China’s economic boom and urbanization, and the implementation of its “public transport priority” strategy, major cities began procuring air-conditioned buses to improve public services and enhance the city’s image.
Air Conditioner For Bus Manufacturers (ACBs) achieved domestic production, low-cost manufacturing, and large-scale production by absorbing and digesting foreign technologies.
The price of domestically produced ACs was significantly lower than imported products, allowing bus manufacturers to include them as standard equipment at an acceptable cost, greatly accelerating the adoption process.
Air conditioning rapidly spread from high-end buses in first-tier cities to public transport systems in second- and third-tier cities and long-distance passenger vehicles.
This period was crucial for Chinese brands to achieve domestic market substitution. Leveraging unparalleled cost advantages, rapid service response, and close cooperation with local bus manufacturers, Chinese AC manufacturers quickly captured the vast majority of the domestic market share.
Phase 4: Global Expansion and New Energy Leadership (2010s – Present)
The global wave of new energy vehicles provided Chinese AC manufacturers with a historic opportunity to lead the adoption of these technologies.
They have an early presence, wide application, and strong cost control in cutting-edge fields such as electric compressors and heat pump air conditioners, rapidly becoming major disseminators of thermal management technology for new energy buses globally.
In the new energy bus sector, Chinese bus air conditioner manufacturers not only lead in market size but also wield increasing influence in technical standards and testing methods, transforming from followers to rule-makers in certain areas.

The first half (before 2000): A slow, top-down process of technology penetration led by international brands; air conditioning remained synonymous with “high-end” and “expensive.”
The second half (after 2000): An explosive, all-encompassing wave of adoption led by Chinese manufacturers.
The global adoption of bus air conditioning is essentially a successful business history of how “Made in China” leveraged its strong industrial chain advantages, economies of scale, and market insight to transform a high-value-added component into a standardized commodity benefiting the global public. Today, whether on the streets of any city in China or on a bus line in any corner of the world, the coolness or warmth you feel most likely comes from a Chinese bus air conditioning manufacturing plant.

