As a Minnesota injection molding company with more than 50 years of experience, LCS combines practical manufacturing knowledge with responsive, personal project support.
About LCS Precision Molding
About LCS: A Minnesota Injection Molding Company
More Than 50 Years of Manufacturing Experience
More Than 50 Years of Practical Injection Molding Support
Originally, LCS began as a small molding operation created to meet a real customer need. Over time, the business grew from a single-machine operation into an experienced custom injection molding company with 15 presses and support that extends from early planning through final delivery.
Today, our Waterville team works with companies that need dependable plastic components, direct communication, and a manufacturing partner that understands the complete project.
Because every program is different, we take time to understand the part, tooling, material, volume, quality, and delivery requirements before recommending a path forward.
As a result, customers can bring LCS a finished 3D model, an existing mold, or the beginning of a new product idea and receive coordinated support from one team.

LCS at a Glance
A Minnesota Injection Molding Company Ready for the Next Project
In addition, our equipment, processes, and project support give customers flexible options for both new and established molding programs.
50+Years of injection molding experience
15Injection molding presses
22–400Ton press capacity range
95%+On-time delivery performance
How We Work
How Our Minnesota Injection Molding Company Works
Rather than dividing a program among disconnected suppliers, LCS brings engineering, tooling, production, and value-added support together. Therefore, information stays clearer, decisions happen faster, and each stage can be planned around the final result.
Understand the Project
First, we review the design, application, material, tooling, volume, timeline, and delivery requirements.
Build the Right Plan
Next, our team identifies practical options for part development, molds, materials, production, and project support.
Control Production
Then, documented processes, maintained tooling, and real-time tracking help keep production consistent and visible.
Support Delivery
Finally, assembly, packaging, stocking, and specialized shipping can simplify the path from molded part to final destination.

Complete Project Support
Experience Connecting Injection Molding Design, Production, and Delivery
For instance, a successful molding program depends on more than the press. In addition, it requires clear planning, reliable tooling, consistent quality, and communication that continues after production begins.
Our in-house project and account managers provide customers with a consistent point of contact from quoting through repeat orders. Meanwhile, our manufacturing team focuses on the details that keep parts and schedules moving.
For example, LCS can assist with engineering support, source and maintain molds through our mold services, manage injection molding production, and coordinate secondary operations and logistics.
Above all, our goal is to provide a practical solution that fits the customer’s part and program rather than forcing every project into the same process.
Quality and Accountability
Injection Molding Processes Designed for Consistent Results
Specifically, LCS supports production with ISO 9001:2015 certified quality processes, documented inspection, maintained equipment, and real-time production tracking.
In addition, our team works to identify issues early, protect approved requirements, and keep customers informed throughout the program.
Consequently, quality becomes part of the entire manufacturing process instead of a final checkpoint. Learn more about our quality assurance approach and how it supports repeatable production.
What Customers Can Expect
- Direct access to project and account managers
- Practical recommendations based on program needs
- Flexible support for short and long-term production
- Controlled manufacturing and documented quality
- Value-added services through final delivery
Waterville, Minnesota
Built in Waterville. Supporting Customers Nationwide.
Moreover, our Minnesota location keeps manufacturing, project management, and customer support connected. At the same time, trusted domestic and international tooling resources give customers options that can fit different technical, timing, and budget requirements.
From Waterville, our Minnesota injection molding company serves a broad range of industries and supports projects throughout the United States.
Waterville, MN 56096View on Google Maps(507) 362-8685sales@lcsplastics.com
Start a Conversation
Looking for a Responsive Injection Molding Partner?
First, tell us about your part, existing tooling, production volume, timeline, and support needs.
Then, the LCS team can review your project and help identify the right next step.
