本公司专业生产玻璃钢的翻译：The company specialized in production of glass fiber reinforced plastic 什么意思？中文翻译英文，英文翻译中文，怎么说？

青云英语翻译

The company specializes in producing FRP

The company specialized in production of glass fiber reinforced plastic

This company specialized production glass fiber reinforced plastic

The company specialized in producing fiberglass

The company specialized in production of glass fiber reinforced plastic