Cq-Yong-cheng重庆勇城商贸有限公司的前身是重庆勇城通机配件销售经营部，是一家以专业销售E43F/E45F/152F(GX100)/154F/160F(GX120)/168F(GX160、GX200)/170F/173F(GX240)/177F(GX270)/182F(GX340)/188F(GX390)/190F/GX620/GX670(2V77)的<spanstyle=font-family:'TimesNewRoman';color:rgb(0,0,25