Custom Plastic Injection Molding Services
Precision. Performance.
Made in Homer, Louisiana.
At KRC Custom Manufacturing, we deliver high-performance plastic injection molding solutions for businesses across a range of industries. With over 25 years of experience and a fully equipped facility in Homer, Louisiana, we help our customers bring complex plastic parts to life with consistency, accuracy, and efficiency.
Whether you need short-run prototypes or high-volume production, we offer the equipment, expertise, and customer service to get the job done right.
INDUSTRIES WE SERVE
We proudly serve a range of industries that depend on tight tolerances, long-lasting materials, and production reliability:
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Automation & Robotics
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Electronics & Control Systems
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![Close-up of small, blue plastic pellets in a container.]()
Packaging & Logistics
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General Commercial Applications
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Agriculture & Industrial Equipment
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Automotive Support Components
Our Core Services
Custom Plastic Injection Molding
We mold parts to your exact specifications, ensuring durability, consistency, and functionality for mission-critical applications.
Mold Design & Prototyping
From idea to execution, we help you optimize your mold design to reduce waste, improve performance, and lower costs.
Assembly & Secondary Operations
We provide light assembly and finishing services to deliver ready-to-use components tailored to your supply chain needs.
Flexible Production Volumes
Whether you need 500 parts or 5 million, our lean manufacturing processes scale with your project.
Products We Manufacture — By Industry
We’re proud to support the unique needs of our customers across multiple sectors:
Packaging Industry
Precision Injection Molding of Threaded Polyethylene Spouts
Shipping Industry
Injection Molding and Assembly of Air Valves for Dunnage Bags
Caps and Closures Industry
Injection Molding of Tamper-Evident Bottle Caps and Bottle Inserts
Automation Industry
Injection Molding of Suction Cups used in printing presses, binderies, glass handling, and carton plants
Electronics Industry
Injection Molding of Nylon Receptacle Plates and insulating components
Oil and Gas Industry
Injection Molding of Set Point Knobs, Spacer Bellows, and Casting Bases
Equipment & Capabilities
Our Homer-based facility is equipped for precision, flexibility, and reliability at every stage of production.
Manufacturing Highlights:
Clamping force: 50 – 300 tons
Max shot size: 30 oz
ISO 9001:2015, ISO 14001:2004, ISO/TS 16949:2009 Certified
Materials include: Nylon, PVC, ABS, Polypropylene, Polyethylene, Acetal, Santoprene, Ryton, and more
Light-out and lean manufacturing
Tight tolerance capabilities for high-precision applications
Why Work With Us?
Locally Owned & Operated in Homer, Louisiana
25+ Years of Proven Experience in plastic injection molding
Flexible Production for both small and large runs
Strict Quality Standards backed by ISO certifications
Dedicated Customer Support from a team that knows your name
LET’S BUILD SOMETHING TOGETHER
We don’t just make parts—we manufacture solutions that power industries. Whether you're developing a new product or improving an existing design, let KRC Custom Manufacturing be your trusted partner.