Bohai Trimet

About the company

Aluminum is our passion

Efficient, modern, and
environmentally friendly

Automotive requirements are both complex and highly technical. Our many years of experience and passion are what make us so good at solving these challenges.

We're passionate about specialist casting parts

At our locations in Harzgerode, Sömmerda, and Binzhou, we produce high-quality, sophisticated aluminum castings that are tailored to the individual requirements of our customers – especially those from the automotive industry, but also from the electrical and mechanical engineering sectors. In addition to conventional and heat-treated castings, we also manufacture weldable parts. Whether they are looking for engine fittings, transmission and clutch housings, or complex structural elements – renowned automotive manufacturers put their trust our die-cast parts.

Everything under one roof

Our core competence of aluminum casting is anchored within a broad portfolio of services covering all aspects of aluminum. This includes comprehensive mold creation and toolmaking (including development and design), finishing of cast parts, for example by mechanical and thermal processes, and assembly of finished subassemblies.

International coverage

Our partnership with Chinese Bohai Automotive Systems Co., Ltd. has broadened our market-leading position in the development of new products even further. Thanks to this joint venture, we can also provide you with optimal support in achieving international goals.


Three locations – consistent quality

For us, quality is a process that doesn't end once the product is delivered. We are extremely committed to ensuring that our corporate values are implemented at all our sites. The tools that BOHAI TRIMET utilizes to ensure its strict standards are maintained include professional education and training, job and workplace security, and future-oriented cooperation agreements with partners from the worlds of science, politics, and business. This goal also includes using environmental resources responsibly and striving for the greatest possible reduction in waste and emissions +49 (0)39484 500
© 2024 BOHAI TRIMET Automotive Holding GmbH