Struggling to find a reliable plastic injection mold manufacturer? You’re not alone—choosing the right partner can make or break your next big project. With quality, delivery times, and costs all on the line, picking a trustworthy factory is absolutely crucial. The good news: we’ve done the legwork and compared the industry’s top contenders, so you don’t have to. Ready to discover which manufacturers deliver the quality, service, and value you need? Let’s dive in!
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Injection Molding Services | Online Injection Molding Quote – Protolabs
Product Details:
Protolabs offers on-demand and rapid injection molding services for prototyping and low-volume production of custom plastic parts, supporting quick turnarounds and complex geometries with automated quoting and real-time design feedback.
Technical Parameters:
– Supports mold cavity quantities ranging from 1 to 100,000+ parts
– Offers a wide range of thermoplastics and liquid silicone rubbers (LSR)
– Molding capabilities include complex part geometries, overmolding, and insert
– Lead times as fast as 1 day for prototypes and 1-15 days for production parts
Application Scenarios:
– Rapid prototyping for product development
– Bridge production to cover low-volume manufacturing before full-scale production
– Low-volume end-use part production
– Functional testing and market validation
Pros:
– Fast turnaround times enabling quick product iterations
– Automated quoting and design feedback to streamline the development process
– No minimum order quantities, suitable for low-volume needs
– Wide material selection supporting diverse application requirements
Cons:
– Higher per-unit costs for large production runs compared to traditional mass
– Limited to the size and complexity constraints supported by available tooling
Custom Plastic Injection Molding Service – First Mold
Product Details:
Plastic injection molding services with global delivery, supporting a wide range of materials and industrial applications. Includes related offerings like mold making, CNC machining, rapid prototyping, and volume production options.
Technical Parameters:
– Supports diverse materials: ABS, PE, PP, PVC, PC, PA, POM, PBT, PMMA, PEEK, PS,
– Multiple molding processes: plastic injection molding, two-shot molding, insert
– Production capabilities: rapid tooling, production tooling, low-volume and mass
– Finishing options: anodizing, electroplating, spraying, sandblasting, PVD, silk
Application Scenarios:
– Automotive: interior/exterior parts, under-the-hood and EV components
– Aerospace: cabin/exterior parts, lighting/vents, jigs and fixtures
– Medical: medical items, healthcare devices, instrument shells, surgical tools
– Consumer electronics: housings, components for cellphones, headphones, game
Pros:
– Wide selection of materials and molding technologies
– Capability to handle both low-volume and mass production
– Comprehensive finishing and post-processing options
– Application coverage across multiple high-demand industries
Cons:
– No detailed mention of tolerances, precision levels or specific certifications
– Limited on-page disclosure of lead times or minimum order requirements
DTG – Manufacturer & Custom Plastic Injection Molding Server
Custom Plastic Injection Molding Service – Xometry
Product Details:
Xometry offers custom plastic injection molding services for both prototyping and production, including insert molding, overmolding, gas assist injection molding, medical injection molding, and high-volume as well as China-based injection molding. Services include design consultation, rapid quoting, domestic and international options, and certified manufacturing (ISO, ITAR, medical clean room).
Technical Parameters:
– Lead time starts at 5 business days; quotes in as fast as 2 hours
– Supports most plastics, including custom sourcing and matching
– Mold classes from Class 105 (prototyping, <500 cycles) to Class 101 (extremely
– Tolerances: Mold cavity tolerance +/- 0.005″, part-to-part repeatability +/- 0
Application Scenarios:
– Large-volume plastic part production with consistent quality
– Prototyping and pilot runs for market testing
– Medical device and clean room manufacturing (ISO 13485, ISO 7/8 clean room)
– Custom components requiring insert molding or overmolding
Pros:
– Cost-effective for large runs due to repeatability and amortized tooling costs
– Wide variety of materials, colors, finishes, and surface textures available
– Expert design consultation and project management included
– Certified quality and inspection options (ISO, AS9100, ITAR, PPAP, FAI)
Cons:
– High initial tooling (mold) cost for new parts
– Longer lead times for tooling compared to 3D printing or CNC for initial setup
– Design changes after mold making are costly or limited
Plastic Injection Molding Services | Custom Parts | Online Quotes – Fictiv
Product Details:
Fictiv offers custom injection molding services providing high-quality prototype and production parts with rapid lead times, dedicated project management, and a global network. Services cover prototype and production tooling, automated online DFM feedback, flexible tooling options (including GlobalFlex Tooling for nearshoring/onshoring), and downstream finishing options like overmolding and insert molding.
Technical Parameters:
– 35M+ parts manufactured to-date
– T1 samples as fast as 2 weeks (10 days for GlobalFlex Tooling)
– Press sizes: 35 – 3,000 Tons (prototype); 150 – 3,000 Tons (production)
– Supported cycle ranges: 1 – 100,000 (prototype), 1 – 1,000,000+ (production)
Application Scenarios:
– Rapid prototyping and design validation for new product development
– Low to high-volume production runs, including bridge production
– Production of consumer products, medical devices, automotive, and other
– Overmolding and insert molding for complex assemblies (e.g., buttons, grips,
Pros:
– No minimum order quantities and fast lead times for both prototyping and
– Automated, free DFM feedback at quoting stage and dedicated global support team
– Global network allows production in US, Mexico, and China for optimized landed
– Access to quality certifications: ISO 9001:2015, AS9100 Rev D, ISO 13485:2016,
Cons:
– Specific pricing details and tool/part cost structure not fully transparent on
– Some options may require tooling import/export between regions, possibly
– Production molds may have longer lead times (3-5 weeks) versus prototype (2-3
Plastic Injection Molding – Full-Service Custom Molding
Product Details:
Universal Plastic Mold (UPM) provides high tonnage custom and large part plastic injection molding services, offering a one-stop facility that handles production, assembly, packaging, warehousing, direct shipping, and logistics for plastic components and products.
Technical Parameters:
– Injection molding machines ranging from 240 tons to 2,000 tons in clamping
– ISO 9001:2015 certified and ISO/TS 16949 compliant quality management system.
– 24/7/365 operational capacity with over 300 employees.
– Capabilities in custom injection mold tooling and on-site warehousing.
Application Scenarios:
– Manufacturing of plastic automotive components and service parts.
– Production of plastic consumer goods such as bottles, toys, and various custom
– Just-in-time (JIT) manufacturing for flexible inventory control.
– End-to-end support from prototyping new plastic products to nationwide
Pros:
– Comprehensive one-stop shop for all injection molding, assembly, packaging,
– Significant cost savings, reduced overhead, and faster time-to-market with
– Ability to handle large and complex plastic parts with high tonnage equipment.
– ISO certified quality management providing consistent and reliable product
Cons:
– Focus on high tonnage and large part injection molding may not suit customers
– No explicit mention of advanced or specialty plastic materials beyond standard
– Located in the US; international customers may face longer shipping times or
Nicolet Plastics – Custom Injection Molding Manufacturer
Product Details:
Nicolet Plastics provides full-service custom plastic injection molding for low-to-high-volume production. Services include custom plastic injection molding, engineering and product support, value-added operations such as precision assembly, and additive manufacturing including 3D printing in both plastic and metal. They cater to industrial, medical, marine, aerospace, and consumer product industries.
Technical Parameters:
– Equipment with clamping force ranging from 30 to 600 tons
– Specialized automated insert molding cells
– Proficiency in tight tolerance and micro molding
– 3D printing technologies for plastics (Carbon) and metals (Mantle)
Application Scenarios:
– Industrial parts
– Medical devices
– Marine components
– Aerospace products
– Consumer goods
Pros:
– Ability to handle low-to-high-volume production and various part complexities
– Wide range of material and resin selection
– Onshore and offshore tooling expertise with tooling and prototype support
– Offers value-added secondary operations such as assembly, sub-assembly, pad
Cons:
– High tooling costs for initial setup
– Potential challenges with material selection and process optimization
Custom Plastic Injection Molding Services Online – Kemal
Product Details:
Kemal offers online custom plastic injection molding services, including mold design, mold manufacturing, plastic injection molding, rapid prototyping, CNC machining, 3D printing, and secondary processing for a wide variety of industries.
Application Scenarios:
– Aerospace and aviation manufacturing
– Automotive product development
– Medical device manufacturing
– Consumer goods prototyping and production
Pros:
– Comprehensive range of manufacturing capabilities from prototyping to production
– Supports multiple industries including aerospace, automotive, medical, and
– Provides access to additional manufacturing technologies such as CNC machining
Custom Injection Molding Service – Get an Online Quote – RJCmold
Product Details:
RJCmold offers a wide range of custom manufacturing services with a focus on injection molding processes, including LSR (Liquid Silicone Rubber) molding, insert molding, overmolding, powder metallurgy, extrusion molding, and two-shot injection molding. Additional manufacturing services offered are CNC machining, mold making (plastic injection, die casting, stack molds, etc.), rapid prototyping, sheet metal fabrication, and 3D printing.
Technical Parameters:
– Capability to produce parts using injection molding, including LSR, insert,
– CNC machining services offered: milling, turning, and 5-axis machining.
– Ability to fabricate various types of molds, including stack, rapid tooling,
– Support for multiple rapid prototyping and additive manufacturing technologies
Application Scenarios:
– Medical device manufacturing
– Automotive and aerospace parts production
– Electrical appliances and 5G device housings
– Battery equipment, drones, and new energy product components
Pros:
– Comprehensive service range covering injection molding, CNC machining, molding,
– Wide material and technology capability for diverse customer needs.
– Can support applications in demanding industries like medical, automotive,
Cons:
– No specific technical tolerances, material options, or certifications are
– Lack of detailed information on lead times, minimum order quantities, or
PLASTIC INJECTION MOLDING SERVICE – First Part
Product Details:
Custom plastic injection molding services including rapid prototyping, on-demand manufacturing of high-end plastic parts, and mold tooling using over 100 material choices and multiple finishes. Services include prototyping, low to high volume production, and production mold-making, with fast turnaround and global manufacturing bases in China and Mexico.
Technical Parameters:
– Over 100 plastic resin materials available
– Flexible MOQ from 1 to 10,000 units
– T1 sample lead time as quick as 7 days
– Certifications: IATF 16949:2016, ISO 9001:2015
Application Scenarios:
– Automotive parts manufacturing
– Medical device components
– Electronics and semiconductor products
– Consumer goods and hardware startups
Pros:
– Fast prototyping and production turnaround (T1 samples in 7 days)
– Custom design capability with free design service and DFM
– Affordable prototyping and production tooling with discounts on re-orders
– Global reach with dual manufacturing bases (China & Mexico) to reduce tariffs
Cons:
– Specific limitations on maximum part size, tolerances, or compatible materials
– Potential language or geographic barriers due to global manufacturing locations
Comparison Table
| Company | Product Details | Pros | Cons | Website |
|---|---|---|---|---|
| Injection Molding Services | Online Injection Molding Quote – Protolabs | Protolabs offers on-demand and rapid injection molding services for prototyping | Fast turnaround times enabling quick product iterations Automated quoting and | Higher per-unit costs for large production runs compared to traditional mass |
| Custom Plastic Injection Molding Service – First Mold | Plastic injection molding services with global delivery, supporting a wide | Wide selection of materials and molding technologies Capability to handle both | No detailed mention of tolerances, precision levels or specific certifications L | firstmold.com |
| DTG – Manufacturer & Custom Plastic Injection Molding Server | www.m-dtg.com | |||
| Custom Plastic Injection Molding Service – Xometry | Xometry offers custom plastic injection molding services for both prototyping | Cost-effective for large runs due to repeatability and amortized tooling | High initial tooling (mold) cost for new parts Longer lead times for tooling | www.xometry.com |
| Plastic Injection Molding Services | Custom Parts | Online Quotes – Fictiv | Fictiv offers custom injection molding services providing high-quality | No minimum order quantities and fast lead times for both prototyping and |
| Plastic Injection Molding – Full-Service Custom Molding | Universal Plastic Mold (UPM) provides high tonnage custom and large part | Comprehensive one-stop shop for all injection molding, assembly, packaging, | Focus on high tonnage and large part injection molding may not suit customers | www.upminc.com |
| Nicolet Plastics – Custom Injection Molding Manufacturer | Nicolet Plastics provides full-service custom plastic injection molding for | Ability to handle low-to-high-volume production and various part complexities Wi | High tooling costs for initial setup Potential challenges with material | www.nicoletplastics.com |
| Custom Plastic Injection Molding Services Online – Kemal | Kemal offers online custom plastic injection molding services, including mold | Comprehensive range of manufacturing capabilities from prototyping to | www.kemalmfg.com | |
| Custom Injection Molding Service – Get an Online Quote – RJCmold | RJCmold offers a wide range of custom manufacturing services with a focus on | Comprehensive service range covering injection molding, CNC machining, molding, | No specific technical tolerances, material options, or certifications are | rjcmold.com |
| PLASTIC INJECTION MOLDING SERVICE – First Part | Custom plastic injection molding services including rapid prototyping, | Fast prototyping and production turnaround (T1 samples in 7 days) Custom design | Specific limitations on maximum part size, tolerances, or compatible materials | firstpart.com |
Frequently Asked Questions (FAQs)
How do I know if a plastic injection mold manufacturer is reliable?
Look for manufacturers with a proven track record, relevant certifications (like ISO 9001), and positive client reviews. Ask for references and check their portfolio to see past projects similar to yours. Clear communication and transparency in pricing and timelines are also good signs of reliability.
What information should I prepare before contacting a mold manufacturer?
Prepare your product drawings or CAD files, details about the plastic material you need, estimated order quantity, desired timeline, and any specific quality or tolerance requirements. This helps the manufacturer provide an accurate quote and assess if they can meet your needs.
How can I ensure the quality of the molds produced?
Request information about the manufacturer’s quality control processes and what inspections or testing they perform. Ask if they can provide sample molds or trial runs, and check if they offer mold maintenance and after-sales support. Certifications and quality assurance protocols are key indicators.
What factors affect the cost of injection mold manufacturing?
Mold cost depends on mold complexity, size, material used, the number of cavities, expected lifespan, and any special features like slides or inserts. Additional services like prototyping, testing, or expedited production may also impact pricing.
Should I choose a local or overseas mold manufacturer?
Local manufacturers may offer faster communication, easier quality checks, and shorter shipping times. Overseas manufacturers can be more cost-effective but may involve longer lead times and logistical challenges. Consider your budget, timeframe, and need for in-person visits before deciding.