3d Plastics
3D Plastics, Inc. is a family-owned custom plastic injection molder in Newberg, Oregon, operating 11 presses (18–310 tons) and serving enterprise manufacturers across consumer, dental, medical, electrical, and industrial verticals with project-based B2B contracts.
- Company typePrivate
- Founded1999
- HeadquartersNewberg, United States
- Headcount11–50
- GTM typeB2B
- OfferingHardware or Manufacturing
What 3d Plastics does
3D Plastics, Inc. is a family-owned custom plastic injection molding manufacturer founded in September 1999 in Newberg, Oregon by brothers Lee Dundas Jr. and Kelly Dundas, building on a family legacy that traces back to Lee Dundas Sr.'s Quality Plastics (1966). The company operates 11 injection molding presses ranging from 18 to 310 tons, producing parts from 1 ounce to 26 ounces across engineering materials including elastomers, structural foam, and filled materials, with capabilities in over-molding (including metal inserts such as threaded inserts and bushings), tooling design and management, and an extensive set of in-house value-added services (sonic welding, heat staking, pad printing, hot stamping, CNC machining, drilling, tapping, painting, adhesive bonding, vacuum metallizing, and assembly).
The company sells exclusively on a project-based, quote-driven B2B model targeting enterprise and mid-market manufacturers in five primary verticals: consumer products, dental, medical, electrical, and industrial. GTM is relationship-driven and direct, with multi-year contracts and documented customer relationships spanning nearly two decades (e.g., IceAlert since 2007). The company holds ISO 9001:2015 quality management certification and UL certified molder status with full raw-material-to-finished-product traceability. Marketing is light: a quote-request-driven website, customer testimonials, and earned media through industry publications and local press.
In 2025 the operation reported 41 staff, 76 active customers, and 8,360,346 parts produced, with five members of the Dundas family currently employed. Leadership transitioned in 2021 from co-founder Lee Jr. to Kelly Dundas, and in 2025 the third generation entered active ownership through Elliott Dundas as Vice President and part owner. There have been no acquisitions, no external funding rounds, and no disclosed parent company.
3d Plastics firmographics
Firmographics- Name
- 3d Plastics
- Legal name
- 3D Plastics, Inc.
- Website
- https://3d-plastics.com
- Company type
- Private
- Founded year
- 1999
- Operating status
- Operating
- Headcount range
- 11–50 employees
- Short description
- 3D Plastics, Inc. is a family-owned custom plastic injection molder in Newberg, Oregon, operating 11 presses (18–310 tons) and serving enterprise manufacturers across consumer, dental, medical, electrical, and industrial verticals with project-based B2B contracts.
- Ownership category
- akta.pro rank
3d Plastics industry classification
Industry- Product category
- Custom Plastic Injection Molding Services
- NAICS
- All Other Plastics Product Manufacturing (326199)
- SIC
- Plastics Products, Nec (3089)
- akta.pro primary industry
- Custom Injection Molding & Contract Manufacturing (Job Shops/CMs) (IMANAFAJ)
- akta.pro secondary industry
- Industrial & Machinery Injection Molded Components (Gears, Wear Parts) (IMANAFAF)
Keywords
Where 3d Plastics is headquartered
LocationHeadquarters
- HQ city
- Newberg
- HQ country
- United States
- HQ region
- North America
Offices1 record
Markets served
3d Plastics business model
Business model- GTM type
- B2B
- Offering type
- Hardware or Manufacturing
- Cost components
- Personnel, Operations, Supply Chain, Technology or R&D, Marketing or Sales, Infrastructure
Revenue model
- Injection Molding Services: Custom injection molding services for low to high quantity production runs. Works with engineering materials including elastomers, structural foam, and filled materials. Revenue is project-based with pricing determined by part complexity, material requirements, and production volume.
Pricing tiers
| Model | Billing | Price |
|---|---|---|
| Unit Pricing | Multi-year contract | Custom injection molding quote-based pricing |
Go-to-market motion1 record
Distribution channels1 record
Marketing channels3 records
3d Plastics product offering
Product offeringCore offering
3D Plastics is a custom plastic injection molding manufacturer that supports customers from initial concept through finished part delivery. Its core services include design assistance, low-to-high volume injection molding on an 18–310 ton press fleet, over-molding of metal and plastic sub-components, mold tooling (Classes 101–105 via local and offshore partners), and in-house value-added secondary operations such as sonic welding, heat staking, pad printing, CNC machining, painting, and assembly.
Product overview
3D Plastics is a family-owned plastic injection molding company offering a unified suite of manufacturing services. The core offering centers on injection molding (with 11 machines ranging from 18 to 310 tons), complemented by over-molding capabilities for metal and plastic sub-components, and tooling services for mold creation and optimization. Value-added secondary operations (pad printing, ultrasonic welding, assembly, painting, CNC, 3D prototyping) extend the core manufacturing capability. The company serves diverse markets including Consumer, Dental, Medical, Electrical, and Industrial sectors.
Differentiator
Problem solved
Functional benefit
Products and services
- Injection Molding Core custom plastic injection molding service offering design assistance for new or existing products, low-to-high quantity production runs, and processing of a broad array of engineering materials including elastomers, structural foam, and filled materials, in a wide range of colors. Runs on 11 injection molding machines ranging from 18 tons to 310 tons, producing parts from 1 ounce to 26 ounces for OEMs in consumer, dental, medical, electrical, and industrial markets.
- Over-molding
- Tooling
- Value Added Services
Quantifiable outcome
- 8,360,346 parts molded in 2025
- +1 more outcomes
Companies that use 3d Plastics
Customer profileNamed customers2 records
Segments5 records
Ideal customer profiles1 record
3d Plastics technology and API
TechnologyTechnology focussed No
API detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
Feature3 records
3d Plastics partnerships and signals
Strategic signalScale indicators4 records
Recent moves5 records
Expansion highlights4 records
3d Plastics competitors and assessment
Company assessmentDirect peers
- Rodon Group: Family-owned custom injection molder serving industrial, consumer, and medical customers with a broad part-size range and in-house tooling, directly comparable to 3D Plastics' job-shop model and customer mix.
- PTI Engineered Plastics: Custom injection molding job shop with engineering material expertise and value-added services, comparable to 3D Plastics in scale, service breadth, and target verticals.
- Biomerics: Medical-focused plastics manufacturer offering injection molding and assembly for medical device OEMs, comparable to 3D Plastics' medical vertical and ISO 9001/quality-certified positioning.
- EVCO Plastics: Custom injection molder providing design assistance, molding, and post-processing for diverse end markets, comparable to 3D Plastics in service model and customer base.
- Mack Molding: Custom injection molder and contract manufacturer offering molding, assembly, and value-added services to industrial and medical customers, overlapping 3D Plastics' core capabilities and end markets.
- Tessy Plastics: Contract manufacturer with injection molding, assembly, and value-added capabilities serving medical, industrial, and consumer customers, overlapping 3D Plastics' full-service positioning.
- Teel Plastics: Custom plastic extrusion and injection molder serving medical, industrial, and consumer markets with quality certifications and value-added services, comparable to 3D Plastics' certified, multi-vertical model.
- Plastics Plus: Custom injection molding and thermoforming job shop serving industrial and consumer markets, comparable to 3D Plastics in size, service breadth, and family-business model.
- Carolina Plastics: Custom injection molder offering tooling, molding, and secondary operations to diverse end markets, directly comparable in job-shop service profile.
Broad incumbents
- Proto Labs: Much larger digital manufacturing platform offering injection molding (alongside CNC, 3D printing, and sheet metal), serving similar mid-market and enterprise customers with on-demand and production volumes.
Market position
Strengths4 records
Weaknesses4 records
Competitive moat4 records
Key risks5 records
Key highlights5 records
Customer concentration
3d Plastics social profiles
Digital presence3d Plastics compliance and trust
Trust signalCompliance2 records
3d Plastics financial estimates
Financial estimateRevenue estimate
Valuation estimate
3d Plastics leadership team
Management profileNumber of profiles
Profiles2 records
3d Plastics funding detail
Funding detailFunding overview
Funding rounds
Investors
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
3d Plastics M&A and investment
M&A and investmentM&A
Investments
M&A and investment is available on the Subscription and Enterprise plan.Contact sales →
Frequently asked questions about 3d Plastics
What does 3d Plastics do?
3D Plastics is a custom plastic injection molding manufacturer that supports customers from initial concept through finished part delivery. Its core services include design assistance, low-to-high volume injection molding on an 18–310 ton press fleet, over-molding of metal and plastic sub-components, mold tooling (Classes 101–105 via local and offshore partners), and in-house value-added secondary operations such as sonic welding, heat staking, pad printing, CNC machining, painting, and assembly.
Is 3d Plastics a public or private company?
3d Plastics is a private company. It is classified as family owned and is currently operating.
When was 3d Plastics founded?
3d Plastics was founded in 1999. It employs 11 to 50 people.
Where is 3d Plastics based?
3d Plastics is headquartered in Newberg, United States, in the North America region.
How does 3d Plastics make money?
One revenue line is on record: injection Molding Services.
Who are 3d Plastics's main competitors?
Direct peers on record are Rodon Group, PTI Engineered Plastics, Biomerics, EVCO Plastics, Mack Molding, Tessy Plastics, Teel Plastics, Plastics Plus and Carolina Plastics. Proto Labs is listed as a broad incumbent.
Does 3d Plastics have an API?
No public API is recorded for 3d Plastics.
What industry is 3d Plastics in?
3d Plastics's product category is Custom Plastic Injection Molding Services. Its primary akta.pro industry code is IMANAFAJ, Custom Injection Molding & Contract Manufacturing (Job Shops/CMs), with a secondary code of IMANAFAF, Industrial & Machinery Injection Molded Components (Gears, Wear Parts). Its NAICS code is 326199 and its SIC code is 3089.