This　study　investigates　how　new-energy　vehicle　enterprises　generate　business　ecological　advantages　to　achieve　sustainable　development.　Using　386　new-energy　vehicle　enterprises　as　research　objects,　this　study　employs　structural　equation　modeling　to　construct　a　multiple　chain　mediation　model　of　organizational　resilience,　ecological　niches,　resource　orchestration,　and　business　ecological　advantages　and　analyzes　the　paths　among　them.　The　Bootstrap　test　in　SPSS　software　is　used　to　test　the　multiple　mediators.　The　study　finds　that　organizational　resilience　is　the　key　factor　driving　the　generation　of　business　ecological　advantages　in　new-energy　vehicle　enterprises.　Ecological　niche　plays　a　complete　mediating　role　between　organizational　resilience　and　business　ecological　advantages.　Resource　orchestration　plays　a　complete　mediating　role　between　organizational　resilience　and　business　ecological　advantages.　Ecological　niches　and　resource　orchestration　play　a　chain　mediating　role　between　organizational　resilience　and　business　ecological　advantages.　This　study　provides　a　new　perspective　to　reveal　the　source　and　generation　mechanism　of　new-energy　vehicle　enterprises＇　business　ecological　advantages,　and　also　fills　the　theoretical　gap　formed　by　the　lack　of　research　on　the　mechanism　of　organizational　resilience　in　the　ecological　context.