Arlington, TX
1. Metro Custom Plastics
Address: 615 109th Street, Arlington, TX 76011
Phone: (817) 640-5646
Website: https://www.metrocustomplastics.com/
Email: webleads@metrocustomplastics.com
Founded: 1972
Facility: 75,000 sq ft
Services:
Custom injection molding, outsource molding, assembly, CNC cutting, private labeling, kitting and packaging, warehouse and delivery, mold design and tooling, prototyping
Industries Served:
Oil and gas, commercial and residential construction, transportation, pest control, marine, filtration
Highlight:
A Dallas-Fort Worth institution with over 50 years of injection molding experience. Metro Custom Plastics operates 14 injection molding machines ranging from 230 to 650 tons with shot sizes up to 80 oz. Their 24/7 operation (5 days per week) and 2-3 week production lead times make them a responsive partner for oil and gas and construction industry clients requiring reliable domestic manufacturing.
2. KB Components Dallas (formerly QFC Plastics)
Address: 4304 Larry Lane, Arlington, TX 76017
Phone: (817) 649-7400
Website: https://www.kbcomponents.com/
Email: info@kbcomponents.com
Founded: 1995
Employees: 34-120
Facility: 172,000 sq ft
Services:
Medical device manufacturing, custom injection molding, insert molding, rapid prototyping, contract manufacturing, display design, assembly
Industries Served:
Medical devices, consumer products, automotive
Certifications: ISO 9001:2000
Highlight:
Originally founded as QFC Plastics in 1995, this facility was acquired by KB Components in May 2023, becoming part of a North American network spanning 5 facilities across Canada, the US, and Mexico. Their 172,000 sq ft Arlington facility houses 30 injection molding presses ranging from 28 to 2,200 tons with 180,000 lbs of silo storage capacity. The company specializes in medical device components including forceps, clamps, and surgical trays manufactured from glass-filled nylon and ABS.
3. All-Plastics, LLC
Address: 15700 Midway Rd, Addison, TX 75001
Phone: (972) 239-2686
Website: https://www.all-plastics.com/
Founded: 1964
Employees: 51-200
Facility: Two facilities in Texas (Addison and Kerrville)
Services:
Scientific molding, prototyping, tool building, turnkey manufacturing, assembly, packaging, in-mold labeling
Industries Served:
Medical, pharmaceutical, industrial, packaging, consumer markets
Certifications: ISO 13485:2016, UL Certified
Highlight:
All-Plastics is a recognized leader in scientific injection molding with over 60 years of experience. Their RJG eDART process monitoring and pressure sensor technology enables dimensional tolerances of +/- 25 microns, making them a preferred partner for medical device and pharmaceutical companies requiring precision components. The company operates presses from 14 to 1,000 tons with shot sizes ranging from 0.358 to 288 oz, and maintains 100% in-mold inspection capabilities. Revenue of approximately $22.8M reflects their substantial market position.
Wichita, KS
Note: Wichita lacks verified contract injection molding service providers. Companies identified during research either manufacture proprietary products only or are injection molding machine manufacturers rather than contract molders.
Research identified two companies that do not qualify as contract molders:
Manufacturing Services, Inc. manufactures proprietary products only (chamber flags, training ammunition) and does not offer third-party contract molding services. Miniature Plastic Molding (MiniJector) is an injection molding machine manufacturer, not a contract molding service provider.
Businesses requiring injection molding services in the Wichita area typically source from Kansas City (180 miles east), Tulsa (170 miles south), or Dallas-area providers (350 miles south).
Aurora, CO
Note: Aurora specifically has very few verified injection molding manufacturers with local facilities. The companies below are located in the greater Denver metro area, which includes Aurora.
1. Intertech Plastics
Address: 12850 E. 40th Ave., Denver, CO 80239
Phone: (303) 371-4270
Website: https://intertechplastics.com/
Email: denvercustomercare@trimas.com
Founded: 1980
Employees: 130+
Facility: Two facilities in Denver area
Services:
Custom precision injection molding, engineering services, tool development, assembly and packaging, automation design and implementation, part decorating
Industries Served:
Medical devices, packaging, industrial products, consumer goods
Certifications: ISO 9001, ISO Class 8 Clean Room
Highlight:
Founded by Noel Ginsburg in 1980 and later acquired by TriMas Corporation, Intertech Plastics operates 50+ injection molding presses ranging from 30 to 1,500 tons with fully automated production lines featuring vision systems. Their “Part Perfect Commitment” philosophy drives a zero-defect approach that has earned them Colorado Manufacturing Awards finalist recognition. The company was the first custom molder in Colorado to deploy electric-hybrid molding machines, and their ISO Class 8 clean room capabilities serve medical device manufacturers requiring controlled environments.
2. LTM Plastics
Address: 1100 W 45th Avenue, Denver, CO 80211
Phone: (303) 592-9548
Website: https://www.ltmplastics.com/
Email: info@ltmplastics.com
Founded: 1977
Services:
Plastic injection molding, secondary operations (over-molding, assembly, packaging), transfer tooling, industrial design consulting
Industries Served:
Consumer products, industrial applications, concrete accessories, coffee and beverage accessories, personal care products
Certifications: Colorado Manufacturing Awards Industrial Finalist (2023), Top 10 Plastic Tech Companies (2022)
Highlight:
Family-owned Denver molder with over 45 years of experience operating as a Quick Response Manufacturer (QRM). This approach allows LTM to adapt internal systems for nearly any job size, from 10,000 parts annually to over 1 million parts per year. They specialize in serving growing companies launching new product lines or stabilizing supply chains with reliable US-based molding, earning recognition as a Top 10 Plastic Tech Company in 2022.
Notes
Research for this batch revealed significant regional variation in plastic injection molding infrastructure across these three markets.
Arlington and the Dallas-Fort Worth metroplex demonstrate strong injection molding capacity with companies serving diverse industries from oil and gas to medical devices. The region benefits from central US logistics positioning and proximity to major automotive and aerospace manufacturing. KB Components’ 2023 acquisition of QFC Plastics signals continued consolidation and investment in the Texas market.
Wichita, KS presents a notable gap in the contract injection molding landscape. Despite being Kansas’s largest city with a strong aviation manufacturing heritage, no verified contract molders were identified. Local manufacturers either produce proprietary products or manufacture injection molding equipment rather than offering contract services. This creates a 170-350 mile sourcing radius for Wichita-area businesses requiring injection molding services.
The Aurora/Denver metro area shows moderate injection molding presence concentrated in Denver proper rather than Aurora specifically. Intertech Plastics and LTM Plastics represent established operations with 40+ years of experience, though the market offers fewer options compared to larger manufacturing centers. Colorado’s emerging medical device and technology sectors may drive future growth in local injection molding capacity.
All companies verified offer custom injection molding as a core service. Selection criteria prioritized companies with verifiable contact information, active websites with https://, and documented injection molding capabilities.
Research conducted January 2026. Verify all information directly with companies before business engagement.