Based　on　the　concept　of　＂Innovation　sequence＂,　this　paper　collates　the　core　and　coordinating　factors　of　leading　innovations　on　the　various　clustering　stages　of　the　Small　and　Medium　Enterprises　in　Jinshi.　We　summarize　the　problems　of　industrial　innovation　ecosystem　in　the　current　period　of　brand　promotion,　and　points　out　that　external　environment　and　coordination,　which　are　needed　by　the　core　innovative　elements,　vary　with　the　innovative　sequences　of　each　stage.