成(cheng)(cheng)(cheng)都(dou)(dou)市(shi)(shi)(shi)(shi)，簡稱(cheng)“蓉”，別(bie)稱(cheng)蓉城(cheng)、錦(jin)城(cheng)，四(si)川(chuan)省(sheng)(sheng)轄(xia)地(di)(di)(di)(di)級(ji)市(shi)(shi)(shi)(shi)，省(sheng)(sheng)會、副省(sheng)(sheng)級(ji)市(shi)(shi)(shi)(shi)、超大(da)城(cheng)市(shi)(shi)(shi)(shi)、國(guo)(guo)家(jia)中心(xin)(xin)城(cheng)市(shi)(shi)(shi)(shi)、美食之都(dou)(dou)，地(di)(di)(di)(di)處中國(guo)(guo)西(xi)(xi)南地(di)(di)(di)(di)區、四(si)川(chuan)盆地(di)(di)(di)(di)西(xi)(xi)部、成(cheng)(cheng)(cheng)都(dou)(dou)平原腹(fu)地(di)(di)(di)(di)，屬亞(ya)熱(re)帶季風性濕潤氣候(hou)，全市(shi)(shi)(shi)(shi)總面(mian)積14335平方千(qian)米。成(cheng)(cheng)(cheng)都(dou)(dou)市(shi)(shi)(shi)(shi)作(zuo)為(wei)四(si)川(chuan)省(sheng)(sheng)的(de)省(sheng)(sheng)會和西(xi)(xi)部地(di)(di)(di)(di)區的(de)重要經濟(ji)中心(xin)(xin)，其強大(da)的(de)經濟(ji)實力和產(chan)業(ye)(ye)發展對整個都(dou)(dou)市(shi)(shi)(shi)(shi)圈起到強有力的(de)輻射(she)和帶動作(zuo)用。通過(guo)產(chan)業(ye)(ye)布局調(diao)整和升級(ji)，成(cheng)(cheng)(cheng)都(dou)(dou)市(shi)(shi)(shi)(shi)引導周(zhou)邊城(cheng)市(shi)(shi)(shi)(shi)形成(cheng)(cheng)(cheng)產(chan)業(ye)(ye)協同和互補(bu)，共同打(da)造具(ju)有競爭力的(de)產(chan)業(ye)(ye)鏈和產(chan)業(ye)(ye)集群。

德(de)陽(yang)市(shi)，別稱“旌城”，四川省轄地(di)級(ji)市(shi)，位(wei)于(yu)成都平原東(dong)北部，地(di)處龍門山脈向四川盆地(di)過(guo)渡地(di)帶(dai)；西北部為山地(di)垂直氣(qi)候，東(dong)南部為亞熱帶(dai)濕潤季風氣(qi)候；總面積5911平方(fang)千米。德(de)陽(yang)市(shi)緊鄰(lin)成都市(shi)，通(tong)過(guo)高(gao)速公路、快速通(tong)道(dao)以及(ji)正(zheng)在推(tui)進的(de)(de)軌道(dao)交(jiao)通(tong)等，與(yu)成都市(shi)建立了緊密的(de)(de)交(jiao)通(tong)聯系，有效促(cu)進了都市(shi)圈內部的(de)(de)人流(liu)(liu)、物流(liu)(liu)和信息流(liu)(liu)的(de)(de)高(gao)效流(liu)(liu)動(dong)，降低(di)了交(jiao)易成本，推(tui)動(dong)了區域經(jing)濟一體化進程(cheng)。德(de)陽(yang)市(shi)在成都都市(shi)圈中扮演著重(zhong)要(yao)的(de)(de)產業支撐、交(jiao)通(tong)節(jie)點、生態屏障、公共(gong)服務共(gong)享(xiang)和創(chuang)新發展(zhan)平臺等多重(zhong)角色(se)。

眉山(shan)市(shi)(shi)(shi)(shi)(shi)(shi)，別(bie)名眉州、齊通(tong)，四川省轄地級市(shi)(shi)(shi)(shi)(shi)(shi)，地處(chu)成(cheng)都(dou)平原西(xi)南(nan)部，北接省會成(cheng)都(dou)市(shi)(shi)(shi)(shi)(shi)(shi)，南(nan)連樂山(shan)市(shi)(shi)(shi)(shi)(shi)(shi)，東(dong)鄰內江市(shi)(shi)(shi)(shi)(shi)(shi)、資陽市(shi)(shi)(shi)(shi)(shi)(shi)、自貢(gong)市(shi)(shi)(shi)(shi)(shi)(shi)，西(xi)接雅安市(shi)(shi)(shi)(shi)(shi)(shi)，總體地勢(shi)西(xi)高東(dong)低，南(nan)高北低，屬于亞(ya)熱帶濕潤季風氣候區，總面積7140平方千米(mi)。眉山(shan)市(shi)(shi)(shi)(shi)(shi)(shi)擁有豐富(fu)的自然資源和(he)生(sheng)態(tai)環境(jing)，為(wei)成(cheng)都(dou)都(dou)市(shi)(shi)(shi)(shi)(shi)(shi)圈(quan)提供了重(zhong)要的生(sheng)態(tai)屏障。同(tong)時，眉山(shan)積極(ji)推(tui)動綠色經濟發展，與都(dou)市(shi)(shi)(shi)(shi)(shi)(shi)圈(quan)其他城市(shi)(shi)(shi)(shi)(shi)(shi)共同(tong)打造宜居宜業的生(sheng)態(tai)環境(jing)，促進都(dou)市(shi)(shi)(shi)(shi)(shi)(shi)圈(quan)的可持(chi)續發展。

資陽(yang)市(shi)(shi)，別稱西(xi)(xi)部車城，四川(chuan)省轄(xia)地級市(shi)(shi)，位(wei)于四川(chuan)盆地中西(xi)(xi)部，地跨東經(jing)104°12′~105°45′，北(bei)緯(wei)29°40′~30°39′，屬亞熱帶季風型(xing)大陸(lu)性氣候區，四季分明，冬暖春早，夏(xia)無(wu)酷暑，總(zong)面積5747.54平方千米(mi)。資陽(yang)市(shi)(shi)依(yi)托(tuo)自身(shen)優勢產業(ye)，如汽車產業(ye)、口腔醫療(liao)器械(xie)制造等(deng)(deng)，與(yu)成(cheng)都(dou)(dou)及都(dou)(dou)市(shi)(shi)圈(quan)內其他城市(shi)(shi)形成(cheng)產業(ye)互(hu)補和(he)聯動發展，通過承(cheng)接成(cheng)都(dou)(dou)及周邊(bian)城市(shi)(shi)的(de)(de)產業(ye)轉移，推動區域經(jing)濟一體化進(jin)程。資陽(yang)市(shi)(shi)作為成(cheng)都(dou)(dou)都(dou)(dou)市(shi)(shi)圈(quan)的(de)(de)南(nan)部重(zhong)要節點(dian)，有助于疏解成(cheng)都(dou)(dou)市(shi)(shi)的(de)(de)部分功(gong)能，如居住(zhu)、物流倉(cang)儲等(deng)(deng)功(gong)能的(de)(de)外延(yan)拓展。