Product Line Leader-的意思|示意

AGY has been a major supplier of fine yarns to the PCB sector for decades and is a recognized leader in the quality and breadth of its product line.

AGY是几十年来印刷电路板行业主要的精细玻璃纱供应商，在产品的质量和种类方面是公认的领军企业。

We intend to become a world leader in underground mining by the middle of this decade by expanding both our geographic markets and our product line.

通过地域市场扩张和生产线扩大，截止到这一十年间的中期，我公司预计成为地下采矿业的龙头企业。