Fujian Hengjiu Group Co., Ltd., specialized in Roof Mounted AC , Retarder Brake , bus seats and seat covers from 2004.ISO9001:2008, ISO/TS16949 QC approved.Products with patened technologies adopted by many bus just like Yutong , Kinglong, Sunlong, Yaxing, Ankai, Neoplan, Sunwin, Zhongton etc.Gained great reputation for quality products, reliable service and reasonable price.