开利公司是全球大的暖通空调和冷冻设备供应商，生产销售遍及全球172个国家。自开利博士1902年发明套科学空调系统以来，开利在过去的100多年里一直着空调行业的发展。开利公司的几千项空调专利技术以及遍及全球的18家研发，共同成了开利"全球空调，世界空调之父"的美名。Carrier Corporation is the world's largest provider of heating, air conditioning and refrigeration solutions, with operations in 172 countries.Since Dr. Willis Carrier invented the world's first scientific air conditioning system in 1902, Carrier has always stayed at the forefront of the air-conditioning industry for more than 100 years. Regarded as the leader and expert in air conditioning, Carrier has 18 R&D centers worldwide with several thousand patents in the air-conditioning industry.