為推進(jin)企(qi)(qi)業誠信建設，規范企(qi)(qi)業合同(tong)行為，引(yin)導企(qi)(qi)業誠信履約(yue)、守(shou)(shou)法經營，南通市(shi)工(gong)商行政管理局開(kai)展“守(shou)(shou)合同(tong)重(zhong)(zhong)信用企(qi)(qi)業”公(gong)示(shi)和評選活動，2018年(nian)7月，東(dong)成(cheng)公(gong)司(si)被評為“南通市(shi)守(shou)(shou)合同(tong)重(zhong)(zhong)信用企(qi)(qi)業”。