【正文】 輪行業(yè)概況 ..............................................................................................10（1）車輪概況 ........................................................................................................................10（2）車輪的分類 ....................................................................................................................10（3）無(wú)內(nèi)胎鋼制車輪的應(yīng)用 ................................................................................................11（4）鋼制車輪的發(fā)展現(xiàn)狀 ....................................................................................................12（5）20222022 年我國(guó)鋼制車輪產(chǎn)量變化趨勢(shì) ................................................................13二、行業(yè)主管部門與監(jiān)管體制 ..............................................................13三、產(chǎn)業(yè)政策和法律法規(guī) ......................................................................14產(chǎn)業(yè)發(fā)展政策 ......................................................................................................14有關(guān)法律法規(guī) ......................................................................................................15四、行業(yè)競(jìng)爭(zhēng)格局與市場(chǎng)容量分析 ......................................................17競(jìng)爭(zhēng)格局和市場(chǎng)化程度 ......................................................................................17行業(yè)內(nèi)的主要企業(yè)及其市場(chǎng)份額 ......................................................................18進(jìn)入本行業(yè)的主要壁壘 ......................................................................................19（1）車輪行業(yè)是資金、技術(shù)密集型的行業(yè) ........................................................................19（2）OEM 市場(chǎng)對(duì)供應(yīng)商生產(chǎn)規(guī)模、產(chǎn)品質(zhì)量、技術(shù)水平、成本壓縮和市場(chǎng)開拓提出了較高的要求 ..............................................................................................................................19汽車零部件車輪制造行業(yè)分析報(bào)告（3）AM 市場(chǎng)對(duì)供應(yīng)商設(shè)計(jì)創(chuàng)新能力、快速反應(yīng)能力和銷售渠道提出了較高的要求 ..20市場(chǎng)供求狀況及變動(dòng)原因 ..................................................................................20（1）市場(chǎng)供應(yīng)及其變動(dòng)情況 ................................................................................................20（2）市場(chǎng)需求及其變動(dòng)情況 ................................................................................................21行業(yè)利潤(rùn)水平的變動(dòng)趨勢(shì)以及變動(dòng)原因 ..........................................................24五、影響行業(yè)發(fā)展的因素 ......................................................................24有利因素 ..............................................................................................................24（1）國(guó)家產(chǎn)業(yè)政策扶持促進(jìn)了我國(guó)汽車零部件工業(yè)的發(fā)展 ............................................24（2）汽車工業(yè)全球化趨勢(shì)為我國(guó)汽車零部件工業(yè)提供了新的發(fā)展機(jī)遇 ........................25（3）跨國(guó)汽車公司零部件全球采購(gòu)戰(zhàn)略，零部件工業(yè)獨(dú)立化趨勢(shì)為我國(guó)汽車零部件工業(yè)提供了新的發(fā)展機(jī)遇 ..........................................................................................................25（4）汽車消費(fèi)信貸政策促進(jìn)了我國(guó)汽車零部件工業(yè)的發(fā)展 ............................................26不利因素 ..............................................................................................................27（1）全球汽車工業(yè)的產(chǎn)業(yè)轉(zhuǎn)移對(duì)我國(guó)汽車零部件行業(yè)產(chǎn)生沖擊。 ................................27（2）原材料、能源價(jià)格的持續(xù)上漲增加了車輪生產(chǎn)企業(yè)的生產(chǎn)成本 ............................27（3）整車制造企業(yè)的利潤(rùn)下滑對(duì)鋼制車輪生產(chǎn)企業(yè)的銷售價(jià)格造成較大壓力 ............28（4）生產(chǎn)規(guī)模成為我國(guó)汽車車輪行業(yè)發(fā)展的瓶頸 ............................................................28六、行業(yè)特點(diǎn) ..........................................................................................28技術(shù)水平及技術(shù)特點(diǎn) ..........................................................................................28（1）我國(guó)汽車零部件行業(yè)整體技術(shù)水平 ............................................................................28（2）我國(guó)鋼制車輪的技術(shù)水平 ............................................................................................29行業(yè)的經(jīng)營(yíng)特點(diǎn)及模式 ......................................................................................30行業(yè)的周期性、區(qū)域性、季 節(jié)性 ........................................................................31七、行業(yè)與上、下游行業(yè)之間的關(guān)聯(lián)性 ..............................................31八、產(chǎn)品進(jìn)口國(guó)政策 ..............................................................................32汽車零部件車輪制造行業(yè)分析報(bào)告九、鋁制車輪與鋼制車輪的產(chǎn)品性能特點(diǎn)、應(yīng)用領(lǐng)域 ......................33十、行業(yè)主要企業(yè)簡(jiǎn)要情況 ..................................................................33正興車輪集團(tuán)有限公司 ......................................................................................33長(zhǎng)春一汽富維汽車零部件股份有限公司 ..........................................................33東風(fēng)汽車車輪有限公司 ..........................................