Air-polluted　cities,　mostly　dominated　by　heavy　industries,　are　facing　the　dilemma　of　economic　growth　and　environment　deterioration.　Tangshan　is　the　largest　iron　and　steel　manufacturing　city　in　China,　and　its　air　quality　rankings　belong　to　the　worst　10　among　168　monitored　cities　of　China　in　a　decade.　It　is　extremely　important　to　adopt　cleaner　production　strategies　to　facilitate　high　quality　development.　This　study　originally　created　an　integrated　plan　(DOMCLP)　to　propose　feasible　pathways　to　underpin　policy　making　by　local　authorities　and　managers　from　multiple　perspectives.　These　include　＂Top-Down＂　measures-financial　subsides　and　environmental　efficiency　improvement　from　a　macro　vision　and　industrial　restructuring　from　a　mezzo　vision-and　a　＂Bottom-Up＂　strategy　of　optimal　technology　selection　from　a　micro　vision.　The　DOMCLP　simulated　the　environmental　and　economic　impacts　of　different　cleaner　production　strategy　mixes　from　2020　to　2030.　Under　the　cleaner　production　scenario,　which　integrates　all　three　measures,　the　targeted　annual　economic　growth　rate　can　reach　6.56%　over　the　study　period　without　deterioration　of　the　air　environment,　and　air　pollutant　emissions　can　be　reduced　by　more　than　74%.　Meanwhile,　the　production　of　the　iron　and　steel　industry　can　achieve　a　43%　capacity　growth,　in　which　the　intensity　of　SO2　and　NOx　can　be　reduced　by　97　and　87%,　respectively.　Furthermore,　upgrading　the　optimal　air　pollutant　control　technology　is　proven　to　be　more　effective　than　other　incentive　measures　and　calls　for　systematic　optimization　and　technology　choice　shift　from　end　treatment　to　source　and　process　treatment　in　the　long　run.　This　study　proves　that　the　integrated　cleaner　production　strategies　can　realize　a　strong　decoupling　effect　on　the　scale　of　-5.89　to　-0.58　to　accomplish　balanced　economic　development　and　environmental　improvement　in　heavily　air-polluted　cities,　which　is　significant　as　other　industrial　cities　begin　to　move　toward　a　high　quality　development.