US Capitol Building


Sustainable solutions for government initiatives

It takes a lot of work to keep our country running. The TSG is proud to be able to be a part of the answer to fulfilling government initiatives in:

  • Military / Defense
  • Infrastructure
  • Alternative and Domestic Energy

With the understanding and respect that funds for these government projects are being paid with tax payer dollars, we act as responsible stewards to make sure that these dollars are not applied (unless necessary) and work to keep our costs in check.

Military / Defense

There is a constant need for parts to keep the wheels for our warfighter turning. When OEMs decide not to make these parts anymore (by business strategy, or they just don’t exist anymore) and current suppliers get too comfortable and start raising their prices (on our tax dollars), this is where we come in.

Using our decades of part manufacturing experience in the automotive, appliance, heavy equipment, and other industrial fields, we can jump in and create those parts for new and legacy systems. Coupled with our experience, we can use our portable and stationary CMM machines to reverse engineer parts that don’t have CAD data to aid in reproduction. And as noted above, we are forever vigilant to make sure that we can safely make a part without incurring excessive costs.


Our citizens need a solid framework to keep the lights on, the water running, and the roads open to continue with our lives from day-to-day. While we may not be the muscle on the ground, we are the ones behind the OEM and supplier tools and components for earthmoving, construction and heavy duty vehicles that make these projects happen.

Alternative and Domestic Energy

As it became clearly evident in the summer of 2008, the USA is in desperate need to ramp up its solutions for energy to meet the needs of the present and future. From our stamping die companies, to our steel plate products, to our contract machining, the TSG supplies parts and structures that go into:

  • Wind turbines
  • Solar panels
  • Hydrogen and electric powered vehicles
  • Oil rigs and towers
Tooling Systems Group
Corporate Headquarters

555 Plymouth Ave NE
Grand Rapids, MI 49505
Phone: 616-863-8623
Fax: 616-863-8765

Drew Boersma, President
Advanced Tooling Systems
1166 Seven Mile Rd NW
Comstock Park, MI 49321
Phone: 616-784-7513
Fax: 616-784-4780

Tim McClary, President
Banyan Tooling Systems (Dongguang) Co., Ltd
No.1, Shen Zhen Zai Yi Jie, Tie Song
Qing Xi Town, Dongguan City, Guangdong
China, 523640
Phone: +86 769-86003036

Paul Qiu, President
Dienamic Tooling Systems
303 Sam Rayburn Pkwy
Lenoir City, TN 37771
Phone: 865-717-1540
Fax: 865-717-1555

Mike Walker, President
Engineered Tooling Systems
2780 Courier Dr NW
Walker, MI 49534
Phone: 616-735-0077
Fax: 616-735-1259

Jim Grotenrath, President
Mold Tooling Systems
2972 Wilson Dr NW
Grand Rapids, MI 49534
Phone: 616-735-6653
Fax: 616-735-2252

Mike Boverhof, President
Specialty Tooling Systems
4315 Three Mile Rd NW
Grand Rapids, MI 49534
Phone: 616-784-2353
Fax: 616-784-9045

Dave Ruthven, President

Jamey Moore
Sales Manager/Project Manager
Desk: 616-784-2353 ext 26
Cell: 616-375-2825
Steel Craft Technologies
8057 Graphic Dr NE
Belmont, MI 49306
Phone: 616-866-4400
Fax: 616-866-4545

Kimm Slater, President
Jeff Hill, Sales
Todd Botma, Sales
Concept Tooling Systems
555 Plymouth Ave NE
Grand Rapids, MI 49505
Phone: 616-301-6906
Fax: 616-301-6907

Mark Eberlein , President
Rapid Tooling Systems
555 Plymouth NE
Grand Rapids, MI 49505
Phone: 616-264-6930
Fax: 616-264-6975

John Grotenrath, President

3DM Source
555 Plymouth Ave NE
Grand Rapids, MI 49505
Phone: 616-647-9513
Fax: 616-647-9516

Lonestar Tooling Solutions
4958 Stout Dr.
San Antonio, TX 78219
Phone: 210-785-9225
Fax: 210-581-7873

Trey Porter, President
Eagle Industrial Group 847 West River Center Dr. Comstock Park, MI 49321
Phone: 616-647-9904
Fax: 616-647-9905

Chad Boersma, President
Ultimate Gaging Systems
555 Plymouth Ave NE
Grand Rapids, MI 49505
Phone: 616-264-6962
Fax: 616-264-6970

Jeff Momber,
General Manager
Hot Stamping Tooling System 555 Plymouth Ave. NE Grand Rapids, MI 49505
Phone: 616-863-8623

Leroy Bulson, General Manager