The milestone was celebrated by CEO Elon Musk on social media platform X.
The deal adds composite pressure vessel expertise to SpaceX's growing in-house supply chain.
In a post shared on social media, the United Auto Workers stated that it stands with IF Metall workers who are striking against Tesla Sweden.
SpaceX used the Super Bowl broadcast to promote Starlink, pitching the service as fast, affordable broadband available across much of the world.