The Heitkamp & Thumann Group of Düsseldorf, Germany and Trans-Matic Manufacturing Company Inc. of Holland, Michigan have formed a joint venture company, HTTM LLC.  HTTM's headquarters are in Holland, Michigan, USA.  Through the combined capabilities of its parent companies, HTTM has entered the global advanced energy storage market with the development and production of cylindrical and prismatic metal battery container systems.

HTTM develops and manufactures battery cell cans and cover assemblies for lithium ion and other types of high performance batteries for hybrid, plug-in hybrid, and electric vehicles as well as other communication, mobile and stationary power storage applications.

HTTM provides turnkey confidential design and development, rapid prototyping and ultimately high volume global production for its customers.  HTTM is working with several OEM battery companies and is currently developing and manufacturing components for US, European and Asian customers.

Please visit the rest of the website to learn more about HTTM capabilities and global locations.  For more information please email info@httmllc.com or one of our HTTM representatives listed in the Contact Info page of the website.