We, SongZ Automobile Air conditioning Co., Ltd., are one of the best professional companies to develop and manufacture automobile air conditioners in China invested by Hongkong Yee Fuk Group. We have 4 manufacture plants with a total area of more than 150,000 square meters (37 acres) and more than 1000 employees. We hold above 30% market shares of Chinese market. We sold over 20000 sets roof mounted air conditioners in 2008,and over 22000 sets in 2009. We have kept the lead position of bus&coach air conditioner manufacturer in China since 2002.Today we are supplying to almost all of the bus plants in China. We have supplied more 6000 air conditioner to Beijing public transport company for the use of 2008 Olympic Games. We owe our success to the superior technology, world class equipment and hard work. Our international market has been extended to South America, East Europe, the Middle East, Southeast Asia, and Oceania.