Qingdao Haier Carrier Refrigeration Equipment Co., Ltd. was jointly invested and established by Haier Group and American Carrier in 2001. After more than ten years of development, it has now become a factory with strong popularity around the world. The products include supermarket display cabinets (more than 1,000 specifications), compressor units and compression condensation units ((scroll, piston, screw), heat exchangers (condenser and air cooler), which can provide customers with an overall solution for refrigeration and refrigeration. Relying on the support of Carrier Refrigeration, two major R&D centers located in Mainz, Germany and Shanghai, China, it has many nationally recognized laboratories and is committed to providing advanced energy-saving systems including carbon dioxide systems to customers in the Asia-Pacific region.

Over the past decade, relying on the parent company's strong resources, Haier Carrier has built a factory with strong popularity around the world, with ISO9001 certification and (Carrier Parent Company) ACE certification. Strong R&D strength has allowed Haier Carrier to have D2D hot air melt frost (refrigeration and defrost system-national patent), supermarket cold chain and air conditioning linkage system, SPI (refrigerated hot water linkage system), HybridCO2OL (carbon dioxide composite refrigeration technology ) and CO2OLtec (carbon dioxide transcritical refrigeration technology) and other refrigeration integrated solutions.