“Current supplier” 或是 “incumbent

We are the incumbent supplier for a number of years. We are bidding directly for this opportunity.

释义: 我们好几年都是他的现任供应商。 我们这次直接投标。

赏析一： Incumbent n. 在职者；现任者

the present incumbent of the White House

现任美国总统

Incumbent  adj.有责任；必须履行

It was incumbent on them to attend.

他们必须出席

Bid v. 投标

A French firm will be bidding for the contract.

一家法国公司将投标争取这项合同。