LONDON—More than 150 auto parts workers at Sodecia Automotive hot stamping facilities in London, Ontario voted to join Unifor last month after a year-long union drive. “Auto parts workers understand that joining Unifor means driving higher standards of living for workers across the industry,” said Lana Payne, Unifor National President. “Momentum is growing across the sector to join our union as workers look to secure a better future for themselves, their families and their communities.” Workers at Sodecia Automotive manufacture a wide range of auto parts for major automakers including General Motors and Tesla. After successfully voting to join the…