Plastic Injection Molding

Minneapolis, Minnesota

Steinwall Inc. | Over 50 Years as an Industry Leader

Certified Woman Minority Owned Business
Repeatable, Reliable, Consistent Processes & Knowledge Management Systems
Engineering Scholars and Molding Practitioners Working as a Unified Team

763.767.7060 // 1759 116th Ave NW | Minneapolis, MN 55448

Where to start?

Fill out our form so we can mail you our 12″ x 18″ laminated plastic materials matrix poster absolutely free!

DESIGN & ENGINEERING
Innovative design and engineering is where the magic begins. As one of the most educated design and engineering teams in the industry, your product will have a leading edge from the very beginning. Challenge us with that “can’t be done” project, during your free design consultation! Our low-volume abilities, and lean manufacturing processes, are ready to take your idea from concept to reality.
PREPRODUCTION
This is the exciting time when your concept begins to take shape. Every project’s plan and concept is refined for efficiency during the prototype development. Using state-of-the-art 3D CAD image rendering, we will provide you with the first visual look at your concept. This is when we get to experience the exciting reaction as a client’s vision begins coming to life.
MANUFACTURING
Steinwall’s incredibly diligent and experienced production team is equipped with today’s top of the line plastic injection molding equipment and technology. Adhering to the highest quality standards, every project and prototype is manufactured by our highly educated team. Our processes are carefully engineered to match the unique requirements of each product and material to produce the most efficient finished parts.

ASSEMBLY & FINISHING
Steinwall delivers your concept from Design to Distribution, including onsite assembly and product ornamentation. From high-speed, automated assembly, to hand-checked product assembly, this intricate step in the production process is treated with utmost care. Finishing services can include: Drilling, Taping, Sonic Welding, Hot Stamping, Packaging, Pad Printing, RFI Shielding & Chrome Plating, Painting and more.
QUALITY CHECK
As an ISO 9001:2008 certified plastic injection molding and manufacturing company, Steinwall production teams operate under strict Quality Management Processes. Every project is carefully monitored for cost effectiveness, budget tracking, product reliability, on-time delivery, and total customer satisfaction.
DISTRIBUTION
Steinwall is devoted to providing flawless Midwest distribution services, to help customers exceed their lean manufacturing goals. Our inventory management and delivery solutions complete the project with a variety of system options: EDI or Web Order Management, Blanket Product Orders, Just In Time Systems, Returnable Containers, Warehouse Storage, and eKanban. Reach out for more details!

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Congrats Steinwall, Inc.

Twin Cities’ Largest Women-Owned Businesses of 2017 | Minneapolis/St. Paul Business Journal

Locally Researched by: Patrick Rehkamp, Minneapolis / St. Paul Business Journal | Sep 29, 2017, 5:00am CDT

The Business Journal surveyed women-owned businesses throughout the Twin Cities, asking for most recent fiscal year revenue to compile this list. To be eligible for this list, business owners must be women who own 50 percent or more of their companies, and the companies must be based in the Twin Cities 24-county metro area.

“It’s humbling to rank among such great corporations as Smead Manufacturing Co., Carlson Co., and Innovative Office Solutions. These Minnesota-based companies are leaders of their industry, and their growth strengthens our communities. We are proud to stand out for building our organization based on our passion, and need for purpose.”

Leading the corporation as Steinwall’s Owner and President since 1983, Maureen Steinwall has met and tackled her share of hurdles and shattered her fair share of glass ceilings. READ MORE about Maureen’s trail blazing history, and the education and experience that helped build the Steinwall legacy,

ONLINE TOOLS

MATERIAL MATRIX >

TRAINING VIDEOS >

TECHNICAL ARTICLES >

What to Expect from Steinwall’s Comprehensive Services

The Steinwall Process >

Steinwall Inc. is a Certified ISO 9001:2015 Company, ANAB: ANSI-ASQ Nationally Accredited & UL Certified in fabricated plastic parts, Recognition based on material traceability, UL assigned designation B-1362 .

Steinwall Inc. is a Certified WBENC Women-Owned Business of the Plastic Mold Injection industry

Made in America with the highest quality plastic injection molding materials, technology, and workforce.

Plastic Injection Molding

Minneapolis, Minnesota

Steinwall Inc. | Over 50 Years as an Industry Leader

Certified Woman Minority Owned Business

Repeatable, Reliable, Consistent Processes & Knowledge Management Systems

Engineering Scholars and Molding Practitioners Working as a Unified Team

763.767.7060 // 1759 116th Ave NW | Minneapolis, MN 55448

Where to start?

Fill out our form so we can mail you our 12″ x 18″ laminated plastic materials matrix poster absolutely free!

DESIGN & ENGINEERING

PREPRODUCTION

MANUFACTURING

ASSEMBLY & FINISHING

QUALITY CHECK

DISTRIBUTION

Not Your Typical Newsletter

Congrats Steinwall, Inc.

Twin Cities’ Largest Women-Owned Businesses of 2017 | Minneapolis/St. Paul Business Journal

ONLINE TOOLS

What to Expect from Steinwall’s Comprehensive Services

Robotic & 3D Printing Technology

Uses for Plastic Injection Molding

High Standard Finishing Services

Lina: The World's First Biocomposite Car Made From Flax

Famous Engineers in History: Olive Dennis

Steinwall, Inc. Earns Recognition as a John Deere “Partner-level Supplier”

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