Struggling to find a reliable plastic injection moulding manufacturer? You’re not alone—with so many factories out there, the search can feel overwhelming. The right supplier isn’t just about price; it means dependable quality, timely deliveries, and peace of mind for your projects. Imagine working with a top-rated manufacturer who brings your ideas to life—efficiently and flawlessly. Ready to make the right choice? Dive into our comparison of the leading factories to discover your perfect partner!

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EVCO Plastics | Manufacturing & Injection Molding Company

Product Details:
EVCO Plastics specializes in manufacturing and injection molding services, offering a wide range of products including large parts, medical and healthcare components, plastic packaging, consumer products, and industrial products.

Technical Parameters:
– Plastic Injection Molding
– Liquid Silicone Rubber (LSR) Injection Molding
– Multi-Shot Molding
– Gas Assist Molding

Application Scenarios:
– Medical devices and healthcare products
– Consumer goods packaging
– Industrial component manufacturing
– Large part production

Pros:
– Expertise in a variety of molding processes
– Capability to handle large parts and complex designs
– Focus on environmental sustainability
– Comprehensive engineering services including prototyping and tooling

Custom Injection Molding Manufacturer | Nicolet Plastics | Injection …

Product Details:
Nicolet Plastics specializes in low-to-high-volume plastic injection molding, offering custom plastic injection molding, engineering and product support, value-added operations, and additive manufacturing services.

Technical Parameters:
– Equipment ranging from 30 to 600 tons
– Tight tolerance & Micro molding capabilities
– Specialized Automated Insert Molding Cells
– Carbon 3D Plastics Printing and Mantle 3D Metal Printing Technology

Application Scenarios:
– Automotive parts
– Consumer goods
– Medical devices
– Industrial parts

Pros:
– High-volume production with complex part design capabilities
– Material versatility and cost-effectiveness
– Best-in-industry support for product launches
– Comprehensive material and process range for additive manufacturing

Cons:
– High tooling costs
– Challenges in material selection and process optimization
– Quality control issues such as mold wear and warpage
– Potential for short shots and flash

USA Plastic Injection Molder | Crescent Industries

Product Details:
Crescent Industries specializes in plastic injection molding services, including mold design, tooling, custom injection molding, and post-processing services such as kitting and assembly.

Technical Parameters:
– Custom injection molding capabilities including insert molding and over molding.
– Focus on quality systems and injection molding automation.
– Full-service cleanroom injection molding solutions.

Application Scenarios:
– Medical device manufacturing.
– Military applications requiring durable plastic components.
– Industrial and OEM product development.

Pros:
– Expertise in specialized markets such as medical and military.
– Comprehensive services from design to post-processing.
– Focus on quality and automation to enhance production efficiency.

Plastic Molding Manufacturing | High Volume Plastic Injection Molding

Product Details:
Local manufacturing service solutions for creating complex plastic parts from concept to completion.

Technical Parameters:
– 4 manufacturing plants
– 100+ injection molding presses
– ISO Class 8 Cleanroom for medical device manufacturing

Application Scenarios:
– Consumer products
– Medical devices
– Industrial components
– Defense equipment
– Transportation parts
– Connectors

Pros:
– Quick and efficient manufacturing solutions
– Cost-effective services
– Expertise in optimizing product design
– Ability to meet stringent industry standards

ISO 13485 Certified Injection Molding Company | Plastic Injection Molding

Product Details:
Seaway Plastics offers a range of services including mold designing and tooling, plastic injection molding, clean room molding and assembly, low-to-mid volume injection molding, and post molding operations.

Technical Parameters:
– Mold types: all-aluminum, aluminum-and-steel combinations, all-steel molds
– Mold classes: Class 105 to Class 101
– Processing over 700 different types of resins including Liquid Silicone Rubber
– DFM support for projects

Application Scenarios:
– Medical device manufacturing
– Aerospace and defense components
– Consumer product development
– Precision industrial applications

Pros:
– ISO 13485 certified for medical device manufacturing
– Expert engineering support for material and design choices
– Cleanroom capabilities for sensitive applications
– Experience with a wide variety of resins

Plastic Injection Molding – Full-Service Custom Molding

Product Details:
Universal Plastic Mold offers high tonnage custom and large part injection molding services, along with program management, assembly, product distribution, and logistics services.

Technical Parameters:
– Injection molding capabilities ranging from 240 tons to 2,000 tons
– ISO 9001:2015 certified and ISO/TS 16949 compliant
– 24/7/365 operational capacity with over 300 employees

Application Scenarios:
– Manufacturing plastic parts for various industries
– Creating prototypes for new products
– Providing logistics services including fulfillment and managed shipping

Pros:
– Comprehensive services from production to shipping, reducing overhead and time
– Just-in-time inventory strategies to optimize inventory control and reduce costs
– High-quality management system ensuring consistent service and product quality

Custom Injection Molding – Pioneer Plastics

Product Details:
Custom injection molding services for plastic parts and products, including a wide variety of in-stock display cases, containers, and specialty plastic items. The company emphasizes American-made quality and supports custom projects from design to manufacturing.

Technical Parameters:
– Injection molding process for thermoplastic components
– Capability to produce custom molds and parts
– Offers UV protection and retail packaging options for display cases
– Manufactures in a United States-based facility

Application Scenarios:
– Display cases for collectibles, diecast models, sports memorabilia, and toys
– Plastic containers for food packaging, laboratory use, and storage
– Specialty plastics for household and industrial uses
– Grids for horse paddocks and various custom components

Pros:
– Veteran-owned, American-made production emphasizes quality
– Ability to produce both stock and fully custom plastic products
– Wide application range including collectibles, commercial, and industrial uses
– UV protection and specialty packaging available for select products

Cons:
– Limited explicit technical specifications or tolerances provided on the site
– May require minimum order quantities or tooling investment for custom projects

RSP, Inc.: Plastic Molding & Contract Manufacturing

Product Details:
RSP, Inc. provides full-service global contract manufacturing specializing in plastic molding, including plastic injection molding, membrane switches, printed graphics, prototypes, rubber keypads, PCB assembly, CNC machining, product assembly, sustainable packaging, and recycled ocean plastics manufacturing.

Technical Parameters:
– Plastic injection molding and contract manufacturing capabilities
– Manufacturing with recycled ocean plastics and bioplastics
– CNC machining and metal fabrication services
– Specialized offerings like membrane switches, rubber keypads, and printed

Application Scenarios:
– Consumer product manufacturing
– Medical device manufacturing
– Outdoor equipment manufacturing
– Industrial and technology sector manufacturing

Pros:
– Experience in global manufacturing for over 50 years
– Strong commitment to sustainability with recycled ocean plastics options
– Turnkey contract manufacturing frees clients to focus on core business
– Broad range of capabilities including prototyping and final assembly

Cons:
– No detailed technical specs or performance metrics listed on the page
– Manufacturing operations may involve coordination between US and China,

Custom Plastic Injection Molding Company | Molded Devices, Inc.

Product Details:
Molded Devices, Inc. is a custom manufacturer specializing in plastic injection molding, blow molding, dip molding, tube extrusion, and assembly services. Their product range spans medical devices (cuffs, balloons, cannulas, catheters, infusion pumps), industrial components (pumps, plastic gears, motors), and assemblies for the aerospace, defense, industrial/energy, and healthcare sectors.

Technical Parameters:
– Clean room molding and assembly capabilities
– Custom tubing including multi-lumen, corrugated, and expandable tubing
– Insert, overmolding, and two-shot injection molding processes
– Ultrasonic welding, micro drilling, UV and solvent bonding

Application Scenarios:
– Medical device manufacturing including single-use and surgical devices
– Industrial equipment such as cash dispensers and air conditioning controls
– Aerospace and defense component production
– Food and beverage equipment components

Pros:
– Wide range of manufacturing processes and secondary operations under one roof
– Specialization in medical and clean room production environments
– Custom engineering and product development support
– Geographically diverse manufacturing facilities across the U.S.

Cons:
– No specific technical specifications (e.g., tolerances, material grades)
– May not cater to small volume or prototyping needs as main focus seems

USA Manufacturer | Custom Injection Molding & CNC Machining | MSI

Product Details:
MSI Mold provides custom plastic injection molded parts and precision CNC machined metal or plastic parts. All parts and tooling are manufactured in-house in the USA. The company serves as a single-source supplier for both injection molding and CNC machining needs, offering capabilities ranging from prototyping to full production orders (100 to 100,000 units) and turnkey mold building with warranties.

Technical Parameters:
– Injection molded parts: Order quantities from 100 to 100,000 units
– Injection mold tooling lead times: 10 days to 12 weeks
– CNC machining: 3 & 4 axis milling, turning, multi-axis equipment
– Certified to ISO 9001, ITAR registered, in-house programmable CMM inspections

Application Scenarios:
– Custom part manufacturing for various industries requiring precision plastic or
– Production of injection molded prototypes to validate part design and support
– Manufacturing complex, precision-tolerance components for industries with

Pros:
– 100% made in the USA with complete in-house control over quality and delivery
– Free engineering support including part design consultation, material selection
– Fast quotes, rapid lead times, and affordable tooling with unlimited tooling
– Highly experienced team with ISO 9001 and ITAR certifications and a proven

Cons:
– All tooling and manufacturing must remain at MSI to keep unlimited tooling
– No explicit mention of support for extremely high-volume (mass production)

Comparison Table

Company	Product Details	Pros	Cons	Website
EVCO Plastics	Manufacturing & Injection Molding Company	EVCO Plastics specializes in manufacturing and injection molding services,	Expertise in a variety of molding processes Capability to handle large parts
Custom Injection Molding Manufacturer	Nicolet Plastics	Injection …	Nicolet Plastics specializes in low-to-high-volume plastic injection molding,	High-volume production with complex part design capabilities Material
USA Plastic Injection Molder	Crescent Industries	Crescent Industries specializes in plastic injection molding services,	Expertise in specialized markets such as medical and military. Comprehensive
Plastic Molding Manufacturing	High Volume Plastic Injection Molding	Local manufacturing service solutions for creating complex plastic parts from	Quick and efficient manufacturing solutions Cost-effective services Expertise
ISO 13485 Certified Injection Molding Company	Plastic Injection Molding	Seaway Plastics offers a range of services including mold designing and tooling	ISO 13485 certified for medical device manufacturing Expert engineering support
Plastic Injection Molding – Full-Service Custom Molding	Universal Plastic Mold offers high tonnage custom and large part injection	Comprehensive services from production to shipping, reducing overhead and time		www.upminc.com
Custom Injection Molding – Pioneer Plastics	Custom injection molding services for plastic parts and products, including a	Veteran-owned, American-made production emphasizes quality Ability to produce	Limited explicit technical specifications or tolerances provided on the	www.pioneerplastics.com
RSP, Inc.: Plastic Molding & Contract Manufacturing	RSP, Inc. provides full-service global contract manufacturing specializing in	Experience in global manufacturing for over 50 years Strong commitment to	No detailed technical specs or performance metrics listed on the page Manufactur	www.rspinc.com
Custom Plastic Injection Molding Company	Molded Devices, Inc.	Molded Devices, Inc. is a custom manufacturer specializing in plastic injection	Wide range of manufacturing processes and secondary operations under one	No specific technical specifications (e.g., tolerances, material grades)
USA Manufacturer	Custom Injection Molding & CNC Machining	MSI	MSI Mold provides custom plastic injection molded parts and precision CNC	100% made in the USA with complete in-house control over quality and

Frequently Asked Questions (FAQs)

How do I find reliable plastic injection moulding manufacturers?
Start by searching online directories, industry exhibitions, and professional networks. Seek recommendations from other businesses and check trade association member lists. Always review company websites, client testimonials, and verify their certifications.

What qualifications should I look for in a manufacturer?
Look for ISO certifications, years of experience, and proven expertise in your product type. Manufacturers should have a robust quality control process and be willing to share case studies or references from past clients.

How can I compare pricing between manufacturers?
Request detailed quotes that break down costs for tooling, materials, production, and shipping. Make sure you’re comparing like-for-like in terms of materials, quality standards, and included services before making a decision.

What questions should I ask during initial conversations?
Ask about minimum order quantities, lead times, material options, quality assurance processes, and after-sales support. Don’t forget to inquire about their experience with similar projects and request samples of their work.

Are there risks when working with overseas manufacturers?
Yes, potential risks include language barriers, long shipping times, and varied quality standards. To mitigate these, use clear contracts, request prototypes, consider hiring a local agent for inspections, and start with smaller orders to test the partnership.