On May 17, the news from Shanghai Bus Group:in order to meet market demand of the upcoming summer, there will be 1000 Shanghai Volvo city buses with air-conditioning putted into operation.

According to the introduction, Since 2003, Shanghai Bus Group had intensify the purcument of air-conditioning city buses, until the end of 2007 Shanghai cit buses which operated on the inner line will implement airconditioning comprehensive.