901 Geneva Parkway N

Lake Geneva, WI 53147 USA


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Proud Member of AGMA

Midwest Precision Molding is now a proud member of AGMA! AGMA, or the American Gear Manufacturers Association, is the global network for technical standards, education, and business information for manufacturers, suppliers, and users of mechanical power transmission components. MPM is now proudly listed alongside is a growing list of companies, consultants, and academicians with a

MPM Welcomes Big Foot Recreation District

Midwest Precision Molding was proud to recently welcome members of the Big Foot Recreation District for a factory tour. Members got to view the facility and learn about our processes from start to finish.  We enjoyed showing them, “How it’s made!”

MPM Plastics Honored As a Future Top 50 Company

MPM Plastics Honored As a Future Top 50 Company Midwest Precision Molding (MPM Plastics) is proud to announce its recent designation as a 2022 Future 50 company by BizTimes Media in partnership with the Metropolitan Milwaukee Association of Commerce. The Future 50 program, now in its 33rd year, recognizes privately-owned companies in the Milwaukee region that

MPM Plastics Grows Business and Expands Capabilities

MPM Plastics Grows Business and Expands Capabilities Midwest Precision Molding (MPM Plastics) has been a leading provider for plastic injection molding for over 40 years. On January 1st, 2021 Midwest Precision Molding was formed by combining Tri-Tec Corp and Plasti-coil, two longstanding plastic manufacturers. The company specializes in gear molding, insert molding, and bobbin molding, they

Plasti-Coil Makes The Name Change To Midwest Precision Molding (MPM Plastics)

Plasti-Coil Tri-Tech Corporation has undergone a complete rebrand and changed its name to Midwest Precision Molding (MPM Plastics). This change was made effective on January 1, 2021. Wisconsin’s leading provider of plastic injection molding for nearly 40 years, MPM Plastics is excited to continue its tradition of excellence, precision and client satisfaction in the great

Wisconsin Plastic Injection Molded Medical Gears

Tri-Tec Corporation is a leading producer of plastic injection molded medical gears in Wisconsin. We specialize in custom molded plastic parts, including the design of plastic molded parts, production of these parts in Tri-Tec’s plastic molding facility. Our team of experts works to ensure proper optimization of gears and precision component parts.

Beaumont, Plasti-Coil Team Up to Solve Injection Molding Challenges

ERIE, PA— Sometimes, the costs you avoid can be more impactful than those you incur. This was the case for Plasti-Coil, a family owned injection molder in Lake Geneva, Wisconsin, known for successfully molding tight tolerance and high-precision parts. Plasti-Coil was experiencing a large variation in part fill on a 16 cavity mold. The runner

Max/Full Crystallinity in Injection Molding: What, How & Why?

Got Crystallinity? As custom injection molders of coil bobbins, we at Plasti-Coil are often required to produce parts to “max” or “full” crystallinity. What exactly does that mean? Well, it doesn’t mean that we are required to produce parts that are 100% crystalline by weight. That’s not possible and even if it were, it wouldn’t

Plasti-Coil Named to List of Future 50 Winners

The Metropolitan Milwaukee Association of Commerce (MMAC) and the Council of Small Business Executives (COSBE) recently named Plasti-Coil to their 2019 Future 50 List. The MMAC established the Future 50 List over 30 years ago to recognize outstanding businesses who showed impressive growth in revenue and employment in the Greater Milwaukee Area. Events and Recognition

Badger Students Win Contest with Promo Video

High school students made us a recruitment video, and it won the Badger Video Contest! It was great to help the students learn more about our business and give them a peek inside. What’s the Best Part of Working Here? To start, the best part of working for Tri-Tec is the location: Lake Geneva. We

Plasti-Coil Purchases Haitian Mars 360-Ton Molding Machine

President & CEO Larry Austin & Plant Production Manager, Scott Mercier pictured above with the newest molding machine addition to Plasti-Coil since 2013. A Haitian Mars series injection molder, with 360 tons of clamping capacity, has been purchased for a new business endeavor serving the food industry. Haitian Mars has been on the market for

VIP Intern Becomes Employee

Pictured above President/CEO Lawrence P. Austin with Mr. Scott Bushey. Scott has been working with the Tri-Tec Team since February of 2019 through an internship program. We look forward to Scott becoming a part-time employee of Tri-Tec Corporation in May. We also have another employee, James Nowak, who also came to us through VIP Services.

Wedding Bells Ring at Tri-Tec Corporation

Pictured above Mr. Lawrence P. Austin, President/CEO and Mr. Patrick J. Austin, CFO and Director of Business Development along with Nicole (Sireno) Reichard and Ryan Reichard. Nicole and Ryan exchanged their Wedding Vows on Monday, April 8, 2019.  Nicole & Ryan have been employees for our Tri-Tec Team since July of 2018. We wish them

Father Robert A. Wild, S.J., The 22nd President & Chancellor of Marquette University Visits Plasti-Coil & Tri-Tec Corporation

President & CEO, Lawrence P. Austin along with Chief Financial Officer & Director of Business Development, Patrick J. Austin, both graduates of Marquette University, were honored to give Father Wild a tour of both companies. “We appreciate the relationship we have with Marquette University and are proud to keep in touch with Alumni and Businesses

Tri-Tec Corp Expands Capabilities

Tri-Tec Corp, originally founded in 1976,  is currently a 60,000 square foot molding facility situated in Lake Geneva, Wisconsin. Tri-Tec was most recently purchased in 2015 from the second owner by Larry Austin. It shares a building with its sister company, Plasti-Coil.  Tri-Tec alone has 23 molding machines, over 25 employees, and houses a complete

Milwaukee School of Engineering Motor Cycle Group Visits Plasti-Coil & Tri-Tec Corporation

CEO & President Larry Austin was proud to entertain the MSOE Executive Motor Cycle Group on Friday, September 14, 2018.    This group of executives road in on their motorcycles for a tour and better understanding of both Plasti-Coil & Tri-Tec. Two to three times a year they ride to visit plants in South Eastern Wisconsin.

Tri-Tec Corporation is pleased to announce a new team member!

Kyle Ketterhagen Kyle Ketterhagen has joined our Tri-Tec Team as our Customer Service Representative. Kyle earned his bachelor’s Degree in Operations Management and Marketing from the University of Wisconsin Oshkosh. Kyle has 14 years of experience in Sales & Customer Service. Kyle started his career with Kolbe Windows where he did a variety of different

Tri-Tec has moved to Lake Geneva, WI

Plasti-Coil and Tri-Tec Corporation are pleased to announce that they have completed their building addition and have merged their molding and toolroom operations to one location. The 21,000 sq. ft.  $2 million addition was added to bring Tri-Tec Corporation to the Lake Geneva, WI location and to allow both companies to take advantage of the