Dongfang lingyun vehicle manufacturing co., LTD. Which belongs to China weapon industries group, since 1985,it is specialized in the r&d and production of motorcycle, it is one of china national first batch of fixed-point motorcycle production enterprises.With the there brand dongfang, xunlong, PengCheng hundred kinds of products models, has formed twenty thousand sets of annual output of motorcycle and more than thirty thousand engines , the company fully passed ISO9001 international ...