Unifor Local 444 says it has reached a tentative HBPO.
On Friday, the union announced that a virtual ratification will be held on Saturday at 12:30 p.m.
The auto supply company is the fourth and final plant Unifor set its sights on to negotiate with. Tentative agreements have already been made with ZF-TRW, Avancez, and Dakkota.
Workers from all four companies, which supplies parts to the Windsor Assembly Plant, will begin voting on whether or not to ratify their deals starting at 9 a.m. Saturday.