Chunlan group is one of 50 largest companies in China, which has specialized in the line of air conditioner for more than 30 years. Our air conditioners have owned many certifications, include: CE, SASO, TUV, UL, CB, ISO9001:2000, ISO14001:1996, and so on. So please rest assure that our air conditioner quality is excellent. By producing its first air conditioner in 1973 Chunlan becomes the earliest manufacturer of air conditioner in China and the first listed company in air conditioner industry. Chunlan continuously goes in for the research and development of the core technology in air conditioners. Its silence, stability and comfort feature row over the other companies. Because of the breakthrough of environment protect and energy efficient technology, Chunlan is the main constitutor of national standard for environmental and energy-efficient air conditioners. Justin Chunlan Corporation Mobile:86-13815967083 Tel:86-523-6668488 ext 8321 Fax:86-523-6662193 MSN: wahcdj2000@hotmail.com pls add me as your friend.