General Motors Acquires Tesla Gigacasting Supplier TEI: A Strategic Move to Catch Up in EV Market

General Motors (GM) has made a strategic move to bridge the gap between itself and Tesla, the leader in the electric vehicle (EV) market. Reports indicate that GM has acquired Tooling & Equipment International (TEI), a key supplier in Tesla’s gigacasting manufacturing strategy, which has revolutionized automotive production and safety in recent years.

Gigacasting involves using molds made from industrial sand with 3D printers, allowing for easy adjustments and tweaks without compromising quality. Tesla has been at the forefront of implementing this technique and has seen significant production growth as a result.

With GM’s acquisition of TEI, the automaker aims to gain insights and expertise into Tesla’s optimized manufacturing techniques. This move allows GM to tap into TEI’s casting technology and bolster its own innovations, potentially driving increased production of their EV lineup.

As a result of this acquisition, Tesla is now in search of a new sand casting specialist. In the interim, the company plans to collaborate with casting companies from Britain, Germany, and Japan to develop the necessary molds for its upcoming $25,000 EV model. Tesla is also considering an in-house casting role to reduce reliance on external companies and further optimize costs.

GM’s acquisition of TEI signifies its commitment to catching up with Tesla in the EV market. By studying and incorporating Tesla’s successful manufacturing techniques, GM aims to refine its own processes and potentially see a surge in production.

This strategic move by GM demonstrates the importance of collaboration and learning from industry leaders. As the EV market continues to grow, such partnerships and acquisitions become crucial for legacy automakers to stay competitive and drive innovation.


Q: What is gigacasting?
A: Gigacasting is a manufacturing strategy pioneered by Tesla, which involves the use of molds made from industrial sand with 3D printers to streamline automotive production and improve safety.

Q: Why did GM acquire TEI?
A: GM acquired TEI to gain insights and access to Tesla’s gigacasting technology, allowing them to enhance their own innovations and potentially catch up with Tesla’s success in the EV market.

Q: How will Tesla cope without TEI?
A: Tesla is actively searching for a new sand casting specialist and exploring collaborations with casting companies from other countries to develop molds for their EV production. They are also considering an in-house casting role to reduce reliance on external companies.

Q: What does GM hope to achieve with this acquisition?
A: By acquiring TEI and studying Tesla’s manufacturing techniques, GM aims to optimize its own processes and potentially increase production of its EV lineup. The move is strategic in nature and highlights the importance of learning from industry leaders in the rapidly evolving EV market.