求翻译：重庆金冠汽车制造股份有限公司是一家集研究、制造、销售各种专用车及防护防爆制品等为一体的大型现代化高科技股份制企业是什么意思？

Chongqing Golden Crown Automotive Co., Ltd. is a research, manufacture and sales of various products, special vehicles and explosion protection as one of the large modern high-tech joint-stock company

chongqing Automobile Manufacturing Co. , Ltd. is a collection research, manufacturing and marketing of specialized vehicles and protective anti-explosive products, and so on as one of the large modern high-tech stock company

The Chongqing gold crown automobile manufacture limited liability company is a fair research, the manufacture, sells each kind of private car and the protection explosion-proof product and so on is a body large-scale modernized high tech stock-company type enterprise

Chongqing jinguan automobile manufacturing company limited is a research, manufacturing and sales of various special-purpose vehicles and protective explosion-proof products into a large modern high-tech joint-stock enterprises

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