What We Do

DENSO International America, Inc.

DENSO International America, Inc. (DIAM), located in Southfield, Michigan, is DENSO’s North American regional headquarters and parent company for its North American operations, including:

  • Engineering
  • Research and Development
  • Testing and Technical Services
  • Sales and Marketing
  • Logistics
  • General Business Operations

We’re here to help strengthen, support and build on our core competence in manufacturing by developing, testing and selling products and technologies that provide new value to our customers and society.

denso corporation
denso corporation
denso corporation
denso corporation

North American Development

We can make it, test it and improve it – all in North America.