Changyun (Shanghai) Industrial Co., Ltd. ndi bizinesi yapamwamba kwambiri padziko lonse lapansi yomwe imaphatikiza kafukufuku ndi chitukuko, kupanga, kugulitsa, ndi ntchito.Takhazikitsidwa zaka zoposa 20.Kutengera momwe zinthu ziliri pano ndikukumana ndi mpikisano wokulirapo pamsika wa zida zonyamula katundu, Changyun (Shanghai) Industrial Co., Ltd. unyolo, nthawi zonse kusintha mkati bungwe dongosolo.