1973 The first set of air conditioner was produced

1990 Chunlan air conditioner became the leader in Chinese air conditioner industry

1994 Chunlan air conditioner got the approval of ISO 9001 from American standardization
　　 association

1995 Chunlan wan awarded as “king of Air Conditioner” by Chinese government

1997 Chunlan leaded Chinese air conditioner industry to enter the eighth year

2000 Chunlan air conditioner created the highest reliability record of “no malfunction identified
　　 per 60000 hours”

2002 Chunlan was authorized as CE inspection lab in China

2003 The total production of Chunlan air conditioner breaks through 30000000 sets