Plastic Injection Molding Company in Portland OR
LXG Mold Tooling provides dependable plastic injection molding services in Portland, backed by 3000+ molds delivered worldwide, 200+ completed projects, service across 38+ countries, and a skilled team of 1,200+ professionals focused on precision, speed, and value.
Get In Touch With Us
3 Steps For Precision Manufacturing

Share Your Files
We’ll sign an MNDA and assess manufacturability for free.

Recieve A Quote
Clear pricing and lead times, no
surprises.

Place Your Order
Lock in production and move forward with confidence.
Our Testimonials
our client say's
At LXG Mold Tooling, we believe great products start with great tools. As a global leader in injection mold tooling and high-precision plastic manufacturing, we’ve built our reputation on quality, speed, and trust.
Founded in 2000 as part of LongXiang-Ltd, our company has grown into one of China’s most reputable mold-making and injection molding partners. With a 5,000 sq. meter facility, 120+ skilled professionals, and state-of-the-art equipment, we provide end-to-end solutions — from concept validation and rapid tooling injection molding prototypes to mass production with durable injection molding tools.







Get A Quote Now and let’s build smarter, faster, and stronger — together.














Plastic Injection Molding Company in Portland OR
LXG Mold Tooling delivers trusted plastic injection molding services in Portland OR, supporting manufacturers with precision, speed, and scale. With 3,000+ molds delivered, 200+ projects completed, and service across 38+ countries, our 1,200+ professionals provide reliable, high-quality molding solutions businesses depend on.
Get In Touch With Us
3 Steps For Precision Manufacturing

Share Your Files
We’ll sign an MNDA and assess manufacturability for free.

Recieve A Quote
Clear pricing and lead times, no
surprises.

Place Your Order
Lock in production and move forward with confidence.
Our Testimonials
our client say's
At LXG Mold Tooling, we believe great products start with great tools. As a global leader in injection mold tooling and high-precision plastic manufacturing, we’ve built our reputation on quality, speed, and trust.
Founded in 2000 as part of LongXiang-Ltd, our company has grown into one of China’s most reputable mold-making and injection molding partners. With a 5,000 sq. meter facility, 120+ skilled professionals, and state-of-the-art equipment, we provide end-to-end solutions — from concept validation and rapid tooling injection molding prototypes to mass production with durable injection molding tools.







Get A Quote Now and let’s build smarter, faster, and stronger — together.














Get In Touch With Us
Plastic Injection Molding Company in Portland, OR
Custom Plastic Injection Molding Services in Portland, OR
LXG Mold Tooling is a trusted plastic injection molding company in Portland, OR, helping businesses turn product ideas into precise, durable, and production-ready plastic components. Whether you need plastic injection prototyping, rapid prototyping, custom mold manufacturing, or full-scale production, our team provides complete support from concept to final delivery.
As an experienced global manufacturing partner, LXG Mold Tooling provides design consultation, mold tooling, plastic moulding, prototype validation, and scalable production for businesses in Portland and across Oregon. We support manufacturers, product developers, startups, and industrial brands that need reliable quality, fast turnaround, and cost-efficient manufacturing.
If you are searching for Plastic injection near me or a dependable Plastic injection molding service in Portland, OR, LXG Mold Tooling delivers the technical skill, tooling experience, and production flexibility required for successful plastic product manufacturing.
We also provide injection mold tooling services for companies that need accurate molds, dependable production systems, and long-term manufacturing support.
Full-Service Plastic Injection Molding in Portland, OR
LXG Mold Tooling provides complete plastic injection molding solutions for businesses that need precision, consistency, and efficiency. Our process is built to support every stage of your product journey, including design review, material selection, mold design, prototype testing, tooling production, injection molding, quality inspection, and delivery.
As a Custom Plastic injection molding company in Portland, OR, we help clients reduce production risks and improve product performance before mass manufacturing begins. Our team reviews your CAD files, product goals, tolerances, surface finish requirements, material needs, and expected production volume to recommend the best manufacturing approach.
Our services include:
- Custom plastic injection molding
- Plastic mold design and manufacturing
- Plastic injection prototyping Portland, OR
- Rapid prototyping in Portland, OR
- Low-volume plastic production
- High-volume injection molding
- Product design review
- Tooling development
- Material selection support
- Production quality inspection
From small prototype batches to large production runs, LXG Mold Tooling helps businesses create plastic parts that are accurate, strong, functional, and ready for real-world use.
Why Choose LXG Mold Tooling in Portland, OR?
Choosing the right plastic injection molding partner is important because tooling quality directly affects final product quality. Poor mold design can cause defects, delays, wasted material, and higher production costs. LXG Mold Tooling focuses on precision, planning, and manufacturing control so your project moves smoothly from idea to finished part.
Businesses choose LXG Mold Tooling because we provide:
- 3000+ molds delivered worldwide
- 200+ completed injection molding projects
- Manufacturing support across 38+ countries
- Skilled professionals and engineering support
- Precision mold tooling capabilities
- Fast turnaround for prototypes and production
- Flexible low-volume and high-volume production
- Cost-effective manufacturing options
- Multi-stage quality inspection
- End-to-end project support
LXG Mold Tooling has experience serving industries such as automotive, medical devices, electronics, aerospace, industrial equipment, construction, packaging, consumer products, and custom product development.
Plastic Injection Prototyping Portland, OR
Product development becomes safer and faster when you test your design before mass production. Our plastic injection prototyping Portland, OR service helps businesses validate part shape, size, material, function, assembly fit, and performance before investing in full production tooling.
Plastic injection prototyping is useful when you want to:
- Test a new product idea
- Check part functionality
- Improve design before production
- Reduce tooling mistakes
- Validate material performance
- Present samples to investors or buyers
- Prepare for mass manufacturing
Instead of moving directly into expensive tooling, prototyping gives your team the opportunity to identify design issues early. This can save time, reduce waste, and prevent costly production problems.
Rapid Prototyping in Portland, OR
Our rapid prototyping in Portland, OR solutions are designed for businesses that need faster product development. Rapid prototyping helps you move from design concept to physical sample quickly, allowing your team to test, review, and improve the product before larger manufacturing decisions are made.
Rapid prototyping is commonly used for:
- Functional plastic parts
- Product samples
- Design testing
- Engineering validation
- Pre-production models
- Investor-ready samples
- Market testing units
For startups, engineers, and manufacturers in Portland, rapid prototyping can speed up development and help products reach the market faster.
Plastic Mold Manufacturer in Portland, OR
LXG Mold Tooling is an experienced plastic mold manufacturer in Portland, OR, providing custom mold tooling for simple and complex plastic components. A well-built mold improves production speed, part accuracy, surface finish, repeatability, and long-term manufacturing efficiency.
We manufacture different types of molds, including:
Prototype Molds
Used for early testing, design validation, and low-volume production.
Production Molds
Built for larger production runs where durability and consistency are required.
Single-Cavity Molds
Ideal for lower-volume projects or larger plastic parts.
Multi-Cavity Molds
Used to produce multiple parts per cycle, reducing per-unit costs.
Family Molds
Useful when multiple related plastic components need to be produced together.
Hot Runner Molds
Designed to reduce waste, improve cycle time, and increase production efficiency.
Cold Runner Molds
A cost-effective mold option for many standard injection molding applications.
Our mold tooling process focuses on accuracy, durability, material flow, cooling performance, and long-term production value.
Plastic Moulding in Portland, OR
Our plastic moulding in Portland, OR service is ideal for businesses that need consistent, repeatable, and scalable plastic part production. Injection molding is one of the most efficient manufacturing methods for producing high-quality plastic parts in large quantities.
Plastic moulding is commonly used for:
- Automotive parts
- Electronic housings
- Medical device components
- Consumer products
- Packaging components
- Industrial plastic parts
- Construction product components
- Aerospace plastic parts
- Custom plastic enclosures
- Mechanical plastic components
The process allows manufacturers to produce parts with consistent dimensions, strong material performance, and repeatable quality. This makes injection molding a strong option for businesses that need both precision and production efficiency.
Plastic Injection Near Me in Portland, OR
When businesses search for Plastic injection near me, they usually need a company that can provide professional guidance, tooling support, and reliable manufacturing. LXG Mold Tooling serves businesses in Portland and nearby areas with complete injection molding solutions.
We support clients across:
- Portland
- Beaverton
- Hillsboro
- Gresham
- Tigard
- Lake Oswego
- Vancouver, WA
- Milwaukie
- Oregon City
- Wilsonville
- Salem
- Eugene
- Pacific Northwest region
Whether you need a prototype, custom mold, or production-ready plastic component, LXG Mold Tooling provides dependable manufacturing support for your project.
Custom Plastic Injection Molding Company in Portland, OR
As a Custom Plastic injection molding company in Portland, OR, LXG Mold Tooling understands that every project has different requirements. Some products need high strength. Some need flexibility. Some need heat resistance, chemical resistance, tight tolerances, or a specific surface finish.
Our team helps you choose the right:
- Plastic material
- Mold design
- Production method
- Surface finish
- Tolerance level
- Tooling type
- Prototype process
- Production volume plan
Custom injection molding is ideal for companies that need parts made to exact specifications instead of standard off-the-shelf plastic products.
Materials Used for Plastic Injection Molding
Material selection plays a major role in product performance. LXG Mold Tooling works with a wide range of plastic materials to support different industries and applications.
Common materials include:
- ABS
- Polypropylene
- Polyethylene
- Nylon
- Polycarbonate
- PEEK
- Acetal
- TPU
- TPE
- PET
- PVC
- Engineering-grade plastics
- Reinforced polymers
Each material offers different benefits. Some are stronger, some are more flexible, some resist heat, and others are better for cost-efficient production. Our team can help recommend the right material based on your product use, budget, and production goals.
Industries We Serve in Portland, OR
LXG Mold Tooling supports a wide range of industries that depend on accurate and durable plastic parts.
Automotive
We manufacture plastic components used in vehicle interiors, exterior parts, brackets, clips, housings, and functional assemblies.
Medical Devices
We support medical product manufacturers with precision plastic parts, housings, and components requiring careful quality control.
Electronics
We produce plastic enclosures, covers, connectors, and protective housings for electronic products.
Aerospace
Our tooling and molding capabilities support lightweight plastic components used in demanding applications.
Consumer Products
We help brands develop and manufacture custom plastic products for everyday use.
Industrial Manufacturing
We produce plastic parts for equipment, machinery, tools, and industrial applications.
Packaging
We support packaging brands with molded plastic packaging parts, caps, closures, containers, and custom components.
Injection Moulding Companies in Australia and Portland, OR Comparison
Some businesses compare global manufacturing options, including injection moulding companies in Australia and providers serving Portland, OR. LXG Mold Tooling offers the advantage of global manufacturing experience with flexible production support for companies that need competitive pricing, engineering guidance, and scalable capacity.
For Portland businesses, this means you can access international tooling experience while still receiving project-focused support for your local market needs.
Our Injection Molding Process
LXG Mold Tooling follows a clear step-by-step process to make production easier and more predictable.
1. Share Your Files
Send us your CAD drawings, product samples, part requirements, or design concept. We review your files and evaluate manufacturability.
2. Design and Engineering Review
Our team checks part geometry, wall thickness, draft angles, material flow, tolerance needs, and production feasibility.
3. Material Recommendation
We help choose a plastic material based on strength, flexibility, durability, heat resistance, appearance, and cost.
4. Mold Design
Our engineers design a mold that supports accurate, efficient, and repeatable production.
5. Tooling Manufacturing
The mold is manufactured using precision tooling equipment and quality control procedures.
6. Prototype and Trial Run
Initial samples are produced to test fit, function, appearance, and performance.
7. Quality Inspection
Parts are inspected to confirm dimensions, material performance, and production consistency.
8. Production Scaling
After approval, we support low-volume, medium-volume, or high-volume manufacturing.
9. Packaging and Delivery
Finished parts are packed and prepared for delivery based on your project needs.
Benefits of Plastic Injection Molding
Plastic injection molding offers many advantages for manufacturers and product developers.
Key benefits include:
- Consistent part quality
- Lower per-unit cost at scale
- Fast production speed
- Strong design flexibility
- Wide material options
- Repeatable manufacturing
- Reduced material waste
- High-volume production capability
- Clean surface finish options
- Strong dimensional accuracy
For businesses in Portland, injection molding is a smart choice when you need durable, repeatable, and cost-effective plastic components.
Quality Control for Every Project
Quality control is essential in plastic injection molding. Even small defects can affect product function, assembly, appearance, and customer satisfaction. LXG Mold Tooling uses multi-stage inspection and production checks to maintain consistent quality.
Our quality process may include:
- Material verification
- Mold inspection
- First article inspection
- Dimensional checks
- Surface finish review
- Trial run testing
- Production monitoring
- Final inspection before delivery
This helps reduce defects, improve consistency, and protect your project investment.
Cost-Effective Plastic Injection Molding in Portland, OR
Plastic injection molding costs depend on part design, mold complexity, material type, tolerance requirements, surface finish, and production volume. LXG Mold Tooling helps businesses control cost by improving mold design, reducing waste, optimizing production cycles, and selecting practical materials.
We help clients reduce costs through:
- Design for manufacturing review
- Material optimization
- Efficient mold design
- Proper production planning
- Scalable manufacturing options
- Reduced tooling mistakes
- Long-term production efficiency
A well-designed mold may cost more upfront, but it can reduce long-term production costs by improving quality, reducing defects, and increasing production speed.
Get Started With LXG Mold Tooling
If you are searching for a reliable Plastic injection molding service in Portland, OR, LXG Mold Tooling is ready to help. Our team supports product development, mold tooling, prototyping, and full-scale production with a focus on precision, speed, and value.
Contact LXG Mold Tooling today to discuss your project, share your files, and request a custom quote.
FAQs
1. What does LXG Mold Tooling offer in Portland, OR?
LXG Mold Tooling provides custom plastic injection molding, mold manufacturing, plastic injection prototyping, rapid prototyping, tooling development, material selection support, and production manufacturing for businesses in Portland, OR.
2. Do you provide plastic injection prototyping in Portland, OR?
Yes. Our plastic injection prototyping Portland, OR service helps businesses test product design, material choice, function, fit, and performance before moving into full production.
3. Can you help if I am searching for Plastic injection near me?
Yes. If you are looking for Plastic injection near me in Portland, LXG Mold Tooling provides professional injection molding support for prototypes, custom molds, and production parts.
4. Are you a custom plastic injection molding company in Portland, OR?
Yes. LXG Mold Tooling works as a Custom Plastic injection molding company in Portland, OR, creating parts based on exact customer specifications, materials, tolerances, and production needs.
5. Do you manufacture plastic molds?
Yes. LXG Mold Tooling is a plastic mold manufacturer in Portland, OR, providing custom mold design, prototype molds, production molds, single-cavity molds, multi-cavity molds, and other tooling solutions.
6. What industries do you serve?
We serve automotive, medical, electronics, aerospace, industrial, construction, packaging, consumer products, and custom manufacturing industries.
7. What materials can be used for plastic moulding in Portland, OR?
Common materials include ABS, polypropylene, polyethylene, nylon, polycarbonate, PEEK, acetal, TPU, TPE, PET, PVC, reinforced plastics, and engineering-grade materials.
8. Do you offer rapid prototyping in Portland, OR?
Yes. Our rapid prototyping in Portland, OR services help companies create physical samples quickly so they can test, improve, and validate designs before production.
9. Can LXG Mold Tooling handle large production runs?
Yes. We support low-volume, medium-volume, and high-volume injection molding production depending on your project needs.
10. How can I request a quote?
You can contact LXG Mold Tooling with your CAD files, drawings, product samples, material requirements, tolerance needs, and estimated production volume to receive a custom quote.
20+ Years Experience