Company Profile

Our History

Although Williamston Products, Inc. began in 2007, we can trace our history back to 1977. This business originally began as PMP. From there it was acquired by Manchester Plastics, which in turn was acquired by Collins and Aikman. In 2007, three like-minded businessmen decided to acquire the business with only 76 employees between two plants. In 2008 they also opened a plant in Acuna Coahuila, Mexico. Today we are over 400 employees strong.

Williamston Products, Inc. Automotive Interiors

Our Mission

Developing and sustaining beneficial partnerships with our employees, clients and the communities where we work.

Williamston Products, Inc.

Our Vision

Be the first choice by being the best choice!

Williamston Products, Inc.

Our Values

Our values are the foundation for all we think and do.


Health & Safety

At Williamston Products, Inc. our employees are our #1 asset.
We provide safe and healthy working conditions for employees at all facilities.

Environmental Responsibility

WPI is committed to the protection of the environment, as evidenced by continued ISO 14001 certification; and operating our facility in such a way as to:

  • Continuously improve our products, services and activities we have control over, to minimize or eliminate the impact to the environment.
  • Obey the laws, regulations, industrial standards and other requirements that may apply to our products, services and activities by continued commitment to compliance.
  • Prevent pollution, increase recycling, and conserve natural resources as appropriate, through evaluation and improvement of products, services and activities.
  • Originate, document, review and maintain an Environment Management System, training all employees and communication to interested parties as required.
  • Utilize a system to set, track and monitor environmental objective and targets associated with our significant environmental aspects.
  • To be environmentally responsive in our action to all stake holders, including the community we operate in.
Williamston Products, Inc. Environmental Responsibility

Giving Back

WPI is proud to support the following organizations:

Williamston Football
Walk 'n Roll for ALS
St. Vincent Catholic Charities
Owosso High School Robotics Team