Kansas City, MO
1. Mid-Continent Tool and Molding, Inc.
Address: 7200 NE Birmingham Rd, Kansas City, MO 64161
Phone: (816) 453-5000
Website: https://www.mctminc.com/
Email: sales@mctminc.com
Founded: 1955
Employees: 20-50
Facility: 35,000 sq ft
Services:
Custom injection molding, tool and mold design, process engineering, machining, chemical bonding, ultrasonic welding, hot stamping, lathe operations, special mill requirements, decorating, insert molding, subassemblies, final assemblies, packaging, and shipping
Industries Served:
Medical devices, sports equipment, aerospace
Certifications: ISO standards compliant, FDA certified, FAA certified
Highlight:
A family-owned Kansas City institution operating since 1955, Mid-Continent Tool and Molding specializes in high-tolerance parts with 15+ computer-driven molding presses ranging from 50 to 1,000 tons. Their central location near I-435 provides excellent logistics access for truck, rail, and air shipping.
2. LeVic Plastics
Address: 4003 E 137th Terrace, Grandview, MO 64030
Phone: (816) 761-8484
Website: https://www.levic.com/
Email: RKnight@levic.com
Founded: 1971
Services:
Custom injection molding, engineering and mold design, insert molding, overmolding, sonic welding, hot stamping, assembly, packaging, drop shipping, CAD/CAM technologies using SolidWorks and MasterCam, prototype research
Industries Served:
Aerospace, defense, medical
Certifications: AS9100
Highlight:
LeVic Plastics has refined their injection molding processes since 1971, positioning themselves as an industry leader in custom injection molding for the Kansas City area. Their one-vendor advantage streamlines projects from design through shipping, and their AS9100 certification qualifies them for demanding aerospace and defense contracts.
3. GemTech LLC
Address: 18505 Webster St, Spring Hill, KS 66083 (Kansas City metro area)
Phone: (913) 782-3080
Website: https://gemtechkc.com/
Email: sales@gemtechkc.com
Services:
Custom injection molding, tooling solutions, complex molding, mold making, pad printing, ultrasonic welding, customization services
Industries Served:
Aerospace, pharmaceutical, electronics, consumer products
Certifications: ISO 9001:2015
Highlight:
GemTech brings over 40 years of plastic injection molding expertise to the Kansas City metro area, serving industries from aerospace to pharmaceuticals. Their ISO 9001:2015 certification and focus on complex, high-tolerance industrial parts has earned them recognition as a world-class manufacturing partner.
Colorado Springs, CO
1. Sovereign Plastics, LLC
Address: 880 Elkton Dr, Suite A, Colorado Springs, CO 80907
Phone: (719) 418-5100
Website: https://www.sovereignplastics.com/
Email: quotes@sovereignplastics.com
Founded: 2010
Employees: 20
Facility: 27,000 sq ft
Services:
Injection molding, mold making (100+ molds per year), rapid prototyping, 3D printing, 5-axis CNC machining, EDM, ultrasonic welding, design assistance, light assembly, fulfillment, packaging, automation
Industries Served:
Automotive, medical, consumer products, industrial applications
Certifications: ISO 9001:2015
Highlight:
Sovereign Plastics (formerly Fast Plastic Parts) builds all molds in-house at their Colorado Springs facility, producing over 100 molds annually. Their lifetime mold guarantee and full vertical integration from design through shipping makes them a premier injection molding partner in southern Colorado.
2. Moldrite Products, Inc.
Address: 2442 Waynoka Road, Colorado Springs, CO 80915
Phone: (719) 573-9305
Website: https://www.moldriteproducts.com/
Facility: 25,000+ sq ft (production, warehouse, mold storage, machine shop)
Services:
Injection molding, mold conception and construction, production and mold storage, consulting services, drafting and design, color matching. Uses Milacron machines exclusively (55 to 450 ton capacity, 1.5 to 76 oz)
Industries Served:
Various manufacturing sectors
Highlight:
A family-owned Colorado Springs operation with over 25 years of experience, Moldrite Products prides itself on 100% customer satisfaction and 100% Made in USA products. Their extensive material selection includes ABS, styrene, Cycoloy, Lexan, Noryl, UV inhibited, and UL approved materials.
3. Intertech Plastics
Note: Located in Denver (70 miles from Colorado Springs). Included as Colorado Springs has limited injection molding options.
Address: 12850 E. 40th Ave, Denver, CO 80239
Phone: (303) 371-4270
Website: https://intertechplastics.com/
Email: denvercustomercare@trimas.com
Founded: 1980
Employees: 100-200
Services:
Custom precision injection molding, blow molding, in-mold labeling, sonic welding, pad printing, hot stamping, automated production, assembly packaging, clean room molding, engineering support
Industries Served:
Medical devices, industrial products, packaging, consumer goods
Certifications: Zero-defect manufacturing program, clean room capabilities
Highlight:
With over 40 years of experience, Intertech Plastics is a Colorado-based precision molder specializing in highly engineered, tight-tolerance manufacturing. Their Part Perfect Commitment delivers zero-defect solutions through advanced automation and vision systems that monitor quality down to the millionth of an inch. Now part of TriMas Corporation.
Omaha, NE
1. Majors Plastics, Inc.
Address: 10117 I Street, Omaha, NE 68127
Phone: (402) 331-1660
Website: https://majorsplastics.com/
Email: Majors@MajorsPlastics.com
Founded: 1953
Employees: 212
Facility: 300,000+ sq ft manufacturing and warehousing (Omaha); additional Mexico facility
Services:
Injection molding, true two-shot molding, overmolding, insert molding, ISO Class 7 cleanroom molding and packaging, lens molding and assembly, ultrasonic welding, heat-staking, manual assembly, pad printing, heat stamping, painting, custom packaging, mold repair and maintenance
Industries Served:
Electronics, medical, safety and health, agricultural, industrial battery products, automotive, pharmaceutical
Highlight:
A 100% employee-owned ESOP company since 2013, Majors Plastics operates 120+ molding machines across their Omaha facilities. They received the 3M Supplier of the Year Award in both 2017 and 2020, recognizing their world-class performance in manufacturing precision injection molded components.
2. Premier Plastics, Inc.
Address: 4880 S 134th St, Omaha, NE 68137
Phone: (402) 346-2998
Website: https://www.premierplasticsinc.com/
Founded: 1983
Employees: 25-50
Services:
Custom injection molding, part design, tooling, prototyping, insert molding, over molding, secondary operations, assembly, short runs, flex capacity manufacturing
Industries Served:
Automotive, agricultural, aviation, construction, home improvement, energy, medical, transportation, utilities, sports and recreation, toys, health care
Certifications: ISO 9001
Highlight:
Premier Plastics specializes in handling jobs most molders avoid, including difficult-to-manufacture parts, labor-intensive processes, tight tolerances, and small run volumes. Their direct access to company President Ted Sondgeroth ensures decisions happen quickly without typical corporate delays.
3. Dimatic Die and Tool Company
Address: 9520 N 48th St, Omaha, NE 68152
Phone: (402) 571-7300
Website: https://www.dimatic.com/
Founded: 1961
Employees: 40
Facility: 67,000 sq ft
Services:
Tool and die making, plastic injection molding, production stamping, pressed and solid steel pulleys, production machining, CNC machining, EDM, wire EDM, CAD/CAM design using ProEngineer and SolidWorks, warehousing
Industries Served:
Fortune 500 companies, mid-size manufacturers, distributors (domestic and international)
Certifications: ISO international standards based quality systems
Highlight:
Established in 1961 as a precision tool and die shop, Dimatic has expanded into a comprehensive manufacturing operation serving customers from Fortune 500 corporations to smaller enterprises. Their strategic location near I-680 and Omaha’s Eppley Airfield enables efficient domestic and international shipping.
Notes
Research across these three Midwest cities reveals strong regional manufacturing capabilities. Kansas City’s injection molding industry features established family-owned operations with decades of experience, particularly in aerospace and medical sectors. GemTech, while located in Spring Hill, KS, serves the greater Kansas City metropolitan area.
Colorado Springs has a smaller injection molding presence with only two verified local companies (Sovereign Plastics and Moldrite Products). Intertech Plastics from Denver was included as a regional option given the limited local availability.
Omaha stands out for its larger-scale operations, including Majors Plastics’ extensive 300,000+ square foot facility and employee-owned business model. Common themes across all three markets include ISO certification compliance, diversified industry service (medical, automotive, aerospace), and full-service capabilities from design through assembly.
Research conducted January 2026. Verify all information directly with companies before business engagement.