Top 10 Plastic injection molding service factory in the World 2025

Are you tired of sifting through countless plastic injection molding factories? Choosing the right partner can make or break your project! By comparing top factories, you can ensure quality, efficiency, and cost-effectiveness. Dive in to discover the best options and make an informed decision for your next project!

Plastic Injection Molding – Full-Service Custom Molding

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

Technical Parameters:
– Injection molding capabilities ranging from 240 tons to 2,000 tons
– ISO 9001:2015 certified

Application Scenarios:
– Manufacturing plastic parts for various industries
– Creating prototypes for new products

Pros:
– Comprehensive services from production to logistics
– Fast turnaround times and exemplary customer service

Cons:
– Potential reliance on forecasting for inventory management
– Limited information on specific machinery capabilities

Custom Plastic Injection Molding Service – Xometry

Product Details: Xometry’s custom injection molding service provides on-demand prototype and production molding with a customer-first approach, offering a variety of materials, finishes, and tolerances.

Technical Parameters:
– Lead time starts at 5 business days
– Mold cavity tolerances of +/- 0.005″ and part-to-part repeatability of +/- 0.004…

Application Scenarios:
– Medical device manufacturing
– Automotive and aerospace parts production

Pros:
– Cost-effective for high-volume production
– Consistent quality across parts due to the use of the same mold tool

Cons:
– Initial mold costs can be high
– Complex designs may increase tooling costs

Global Plastics is a full-service plastic injection molding service …

Product Details: Global Plastics offers full-service plastic injection and blow molding services, focusing on high-quality results through client collaboration and advanced technology.

Technical Parameters:
– ISO 9001 Certified
– ISO 13485 Certified

Application Scenarios:
– Automotive components
– Medical device manufacturing

Pros:
– Comprehensive range of services including product development and tooling
– Strong focus on quality and customer collaboration

Cons:
– Potential for project delays if not managed properly
– Cost overruns may occur without effective communication

Custom Injection Molding – Pioneer Plastics

Product Details: Custom injection molding services for producing high-quality plastic parts in the United States.

Technical Parameters:
– ISO 9001:2015 Certified
– Utilizes engineering-grade resins

Application Scenarios:
– Food packaging industry
– Consumer products manufacturing

Pros:
– Cost-effective for high-volume production
– Rapid turnaround time for prototypes and production

Cons:
– Significant up-front costs for mold creation
– Not suitable for low-volume production (e.g., fewer than 1,000 units)

Nicolet Plastics – Custom Injection Molding Manufacturer

Product Details: Custom Plastic Injection Molding services specializing in low-to-high-volume production for various industries including industrial, medical, marine, aerospace, and consumer products.

Technical Parameters:
– Equipment ranging from 30 to 600 tons
– Specialized Automated Insert Molding Cells

Application Scenarios:
– Automotive parts
– Medical devices

Pros:
– High-volume production capabilities
– Complex part design with tight tolerances

Cons:
– High tooling costs
– Material degradation and mold wear

Protolabs | Rapid Prototyping & On-demand Production Services

Product Details: Protolabs offers rapid prototyping and on-demand production services with four main manufacturing processes: Injection Molding, CNC Machining, 3D Printing, and Sheet Metal Fabrication. The company provides digital manufacturing solutions across the entire product life cycle, from early prototyping to full-scale production.

Technical Parameters:
– Injection Molding: 100+ plastic, elastomeric, and silicone rubber materials; low…
– CNC Machining: Tolerances down to ±0.001 in. (0.020mm); parts in as fast as 1 da…
– 3D Printing: 7 additive manufacturing technologies; 30 plastic and metal materia…
– Sheet Metal Fabrication: Up to 500 quality sheet metal parts; 6 materials includ…

Application Scenarios:
– Medical devices and healthcare products
– Aerospace components from prototyping to launch
– Automotive parts for traditional, electric, and autonomous vehicles
– Consumer electronics and computer electronics parts
– Industrial equipment components like jigs, fixtures, and assembly parts

Pros:
– Fast turnaround times – parts in as fast as 1 day
– Comprehensive manufacturing services under one roof
– Interactive manufacturability analysis in instant quotes
– ISO 9001:2015, ISO 13485, AS9100D, and ITAR certified
– Expert support from applications engineers
– Global manufacturing network for volume production

Cons:
– May require minimum order quantities for production runs
– Potentially higher costs for small batch production
– Some specialized materials may require custom tooling

ISO 13485 Certified Injection Molding Company | Plastic Injection Molding

Product Details: Seaway Plastics Engineering specializes in plastic injection molding, offering services for low to high-volume projects, including cleanroom molding and assembly.

Technical Parameters:
– ISO 13485 certified
– Expertise in over 700 thermoplastics and liquid silicone rubber (LSR)

Application Scenarios:
– Medical device manufacturing
– Aerospace and defense components

Pros:
– Full turn-key solutions including DFM, engineering, and assembly
– Vertical integration driving efficiency and cost savings

Cons:
– Limited to specific industries such as medical and aerospace
– Potentially higher costs for low-volume projects compared to mass production

Custom Plastic Injection Molding | Fabrik Molded Plastics

Product Details: Custom Plastic Injection Molding and Insert Molding Services

Technical Parameters:
– Scientific approach to mold building and processing
– Latest molding and automation equipment

Application Scenarios:
– Automotive industry components
– Medical device manufacturing

Pros:
– Innovative engineered molding solutions
– Wide range of capabilities including precision and automation services

Cons:
– Limited information on specific material types used
– Potentially high initial setup costs for custom molds

Custom Plastic Injection Molding | Order Parts Online – Protolabs

Product Details: Custom plastic injection molding service that produces custom prototypes and end-use production parts with lead times as fast as 1 day. Uses aluminum molds for cost-efficient tooling and accelerated manufacturing cycles, with over 200 different thermoplastic resins in stock.

Technical Parameters:
– Size: 18.9 in. x 29.6 in. x 8 in. (480mm x 751mm x 203mm)
– Volume: 59 cu. in. (966,837 cu. mm)
– Depth: 4 in. from parting line (101mm from parting line)
– Projected Mold Area: 175 sq. in. (112,903 sq. mm)
– Tolerances: +/- 0.003 in. (0.08mm) machining tolerance with resin tolerance of +…

Application Scenarios:
– Low-volume production
– Bridge tooling
– Pilot runs
– Functional testing and prototyping
– Medical devices
– Consumer products
– Automotive industry

Pros:
– Fast lead times (as fast as 1 day)
– Wide selection of over 100 thermoplastic materials
– Cost-efficient aluminum molds
– Multiple surface finish options available
– Quality inspections and post-processing options
– Scientific molding process for consistent quality

Cons:
– Longer cycle times due to standard aluminum molds without heating/cooling lines
– Material selection may be limited during shortages
– May require additional post-processing for certain finishes

Custom Plastic Injection Molding Company | Molded Devices, Inc.

Product Details: Molded Devices, Inc. specializes in custom plastic injection molding, offering a wide range of services including medical device manufacturing, industrial applications, and aerospace and defense products.

Technical Parameters:
– Injection molding services for various industries
– Clean room manufacturing capabilities for medical devices

Application Scenarios:
– Medical device production such as catheters and airway management devices
– Industrial applications including micro-metering pumps and food & beverage equip…

Pros:
– Over 50 years of experience in molding and engineering
– Wide range of innovative techniques and advanced machinery

Cons:
– Potentially high setup costs for custom projects
– Limited information on specific material compatibility

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Comparison Table

Company	Product Details	Pros	Cons	Website
Plastic Injection Molding – Full-Service Custom Molding	Universal Plastic Mold offers high tonnage custom and large part injection molding services, including full-service program management, assembly, prod…	– Comprehensive services from production to logistics – Fast turnaround times and exemplary customer service	– Potential reliance on forecasting for inventory management – Limited information on specific machinery capabilities	www.upminc.com
Custom Plastic Injection Molding Service – Xometry	Xometry’s custom injection molding service provides on-demand prototype and production molding with a customer-first approach, offering a variety of m…	– Cost-effective for high-volume production – Consistent quality across parts due to the use of the same mold tool	– Initial mold costs can be high – Complex designs may increase tooling costs	www.xometry.com
Global Plastics is a full-service plastic injection molding service …	Global Plastics offers full-service plastic injection and blow molding services, focusing on high-quality results through client collaboration and adv…	– Comprehensive range of services including product development and tooling – Strong focus on quality and customer collaboration	– Potential for project delays if not managed properly – Cost overruns may occur without effective communication	www.global-plastics.com
Custom Injection Molding – Pioneer Plastics	Custom injection molding services for producing high-quality plastic parts in the United States.	– Cost-effective for high-volume production – Rapid turnaround time for prototypes and production	– Significant up-front costs for mold creation – Not suitable for low-volume production (e.g., fewer than 1,000 units)	www.pioneerplastics.com
Nicolet Plastics – Custom Injection Molding Manufacturer	Custom Plastic Injection Molding services specializing in low-to-high-volume production for various industries including industrial, medical, marine,…	– High-volume production capabilities – Complex part design with tight tolerances	– High tooling costs – Material degradation and mold wear	www.nicoletplastics.com
Protolabs	Rapid Prototyping & On-demand Production Services	Protolabs offers rapid prototyping and on-demand production services with four main manufacturing processes: Injection Molding, CNC Machining, 3D Prin…	– Fast turnaround times – parts in as fast as 1 day – Comprehensive manufacturing services under one roof – Interactive manufacturability analysis in…	– May require minimum order quantities for production runs – Potentially higher costs for small batch production – Some specialized materials may requ…
ISO 13485 Certified Injection Molding Company	Plastic Injection Molding	Seaway Plastics Engineering specializes in plastic injection molding, offering services for low to high-volume projects, including cleanroom molding a…	– Full turn-key solutions including DFM, engineering, and assembly – Vertical integration driving efficiency and cost savings	– Limited to specific industries such as medical and aerospace – Potentially higher costs for low-volume projects compared to mass production
Custom Plastic Injection Molding	Fabrik Molded Plastics	Custom Plastic Injection Molding and Insert Molding Services	– Innovative engineered molding solutions – Wide range of capabilities including precision and automation services	– Limited information on specific material types used – Potentially high initial setup costs for custom molds
Custom Plastic Injection Molding	Order Parts Online – Protolabs	Custom plastic injection molding service that produces custom prototypes and end-use production parts with lead times as fast as 1 day. Uses aluminum…	– Fast lead times (as fast as 1 day) – Wide selection of over 100 thermoplastic materials – Cost-efficient aluminum molds – Multiple surface finish op…	– Longer cycle times due to standard aluminum molds without heating/cooling lines – Material selection may be limited during shortages – May require a…
Custom Plastic Injection Molding Company	Molded Devices, Inc.	Molded Devices, Inc. specializes in custom plastic injection molding, offering a wide range of services including medical device manufacturing, indust…	– Over 50 years of experience in molding and engineering – Wide range of innovative techniques and advanced machinery	– Potentially high setup costs for custom projects – Limited information on specific material compatibility

Frequently Asked Questions (FAQs)

What is plastic injection molding?

Plastic injection molding is a manufacturing process used to create plastic parts by injecting molten plastic into a mold. Once the plastic cools and solidifies, the mold is opened, and the finished part is ejected. This method is efficient for producing large quantities of identical parts with high precision.

What materials can be used in plastic injection molding?

You can use a variety of materials in plastic injection molding, including thermoplastics like ABS, polycarbonate, and polypropylene. Each material has unique properties, making it suitable for different applications, from consumer goods to automotive components.

How long does the injection molding process take?

The injection molding process can vary in time depending on the complexity and size of the part. Generally, the cycle time ranges from a few seconds to several minutes per part. However, the initial setup and mold creation can take longer, especially for custom designs.

What are the advantages of using plastic injection molding?

Plastic injection molding offers several advantages, including high production efficiency, consistent quality, and the ability to create complex shapes. It also minimizes waste, as excess material can often be recycled, making it an environmentally friendly option.

How can I get a quote for plastic injection molding services?

To get a quote, you can reach out to a plastic injection molding service provider with details about your project, such as part specifications, material preferences, and estimated order quantities. They will typically assess your requirements and provide a tailored quote based on your needs.