About Us

Thai Summit Corporation is a majority-owned subsidiary of Thai Summit Group (Thailand). Thai Summit was established in Howell, Michigan in 1987 with the goal of supporting the sheet metal stamping and assembly needs of our North American customers. Our over one million square foot facility houses transfer and tandem press lines, tryout presses, assembly bays, tool and die services, warehousing space, engineering, and administrative areas. Our location in southeastern Michigan and ready access to interstate highways and railway lines enables us to efficiently service customers throughout the Midwestern United States and Ontario, Canada.

World Leader

For over a half century Thai Summit Corporation has been a world leader among independent die manufacturers. It is the first and only independent die making enterprise to have the ability to cover all phases of the die manufacturing process. The unique ability to manufacture dies from master model construction, die design, casting and die construction make Thai Summit unique in the die manufacturing industry. As a multi-national corporation with facilities in Asia and North America the global presence of Thai Summit Corporation allows customers to successfully launch multiple country programs.

Dr. Somporn Jungroongruangkit
Thai Summit Group President

"Our strong management team and their performance together with our dedicated team at Thai Summit Group become Thailand’s leading OEM parts manufacturing company. Currently the company is the national leader in motorcycle parts, automobile parts, agricultural machinery parts and electrical appliance parts with over thirty affiliated companies within the group. On behalf of Thai Summit Group, I am committed to developing our Group as a whole, so that we can provide the highest quality products and satisfy all our customers’ needs. Finally, I would like to thank all our present customers for their support of the Thai Summit Group."

Corporate Culture


  • To provide our customers with the highest quality stampings and assemblies, through data driven teamwork and effective communication.
  • To demonstrate that our Associates are our #1 resource and to promote a team atmosphere of safety and efficiency.
  • To pursue continuous improvement and innovation through employee involvement and education.
  • To become a world leader in stamping and assembly technology.
  • To make our contribution as members of profitable departments in the organization.


Thai Summit America Corporation is Best-in-Class for Quality, Safety, Working Environment and Efficiency, for all North American stamping and assembly facilities.

Core Values

We are here for the same reason; we can only achieve our goal if we help and support each other to succeed.

We will keep an open mind, allow new ideas to develop, and express those ideas freely.

We will treat others the way we want to be treated, with courtesy and consideration.

We will be honorable, taking responsibility for our actions.

Social Responsiblity

Thai Summit America understands that our social, environmental and ethical conduct has an important impact. We therefore take our social responsibilities seriously and are committed to continual improvement of our policies and systems. These include good ethical behavior, concern for employee health and safety, care for the environment and community involvement.

At Thai Summit America, we recognize our responsibility to contribute positively to the community that supports us. By participating in local charities either through charitable donations or active involvement, Thai Summit America engages in activities that contribute to the overall health and well being of the communities that we serve.

Howell Area Chamber of Commerce
United Way

Corporate Policy

Quality Policy

Our Policy is to provide a Quality Management System that promotes a:
  • Commitment to comply with or exceed customer requirements by producing a quality part that enhances customer satisfaction, thereby assuring profitable business results.
  • Commitment to continual improvement through the establishment of corporate objectives, targets and performance goals.
  • Commitment to nonconformance prevention and the reduction of variation and waste through the effective use of our quality data and systems.
  • Commitment to achieve our quality objectives through associate motivation and empowerment programs.

Environmental Policy

It is the policy of Thai Summit America Corporation and the commitment of its Management and Associates to comply with all environmental laws, regulations and other requirements, which apply to our operation.

Thai Summit’s Management will periodically review our environmental policy, objectives, targets and the effectiveness of our environmental system, to ensure it remains relevant and appropriate to the organization.

Our Associates at all levels are committed to continual improvement of our environmental system through:

  • Waste Reduction / Recycling
  • Prevention of Pollution
  • Conservation of Natural Resources
  • Safety Awareness

Occupational Health & Safety Policy

It is the policy of Thai Summit America Corporation and the commitment of its Management and Associates to comply with all legal, regulatory and other requirements related to our operations by demonstrating the highest standard of occupational health and safety performance. Management will periodically review the OH&S policy to ensure it remains relevant and appropriate to the organization.

Our Associates at all levels are committed to continual improvement of our OH&S system through:

  • Identification & reduction of hazards
  • Elimination & control of work-related risks
  • Promotion of safety awareness & education