About Lehigh Valley Plastics
Precision plastic fabrication, CNC machining, and sustainable plastics solutions — trusted by engineers and manufacturers across Bethlehem, Allentown, the Lehigh Valley, and the Eastern U.S.
54+ Years
Experience in plastics
55,000 sq ft
Bethlehem, PA facility
End-to-End
Design → Prototype → Production
Lean-Driven
Quality & consistency
Purpose-built for Precision, Sustainability & Service
Our mission is to deliver precision plastic solutions that help customers win — combining design support, custom plastic fabrication, and CNC machining with sustainable manufacturing practices.
- Customer focus: collaborative engineering, clear communication, and on-time delivery.
- Innovation & quality: modern machining centers, lean processes, tight tolerances.
- Sustainability: recycled plastics programs and eco-friendly material guidance.
- People-first culture: growth, safety, and recognition for our team.
Quality Built-In
Quality is integrated at every step — from prototyping to production — for repeatable results.
Responsive by Design
An integrated team and facility enable faster quoting, faster iteration, and faster delivery.
Sustainable Mindset
We recycle a wide range of polymers and help customers specify longer-life, recyclable designs.
From a Local Shop to a Precision Plastics Partner
Founded in 1971, Lehigh Valley Plastics has grown into a full-service precision plastics provider operating from a 55,000-square-foot, climate-controlled facility in Bethlehem, Pennsylvania.
We bring decades of application knowledge to every project — from material selection and DFM guidance to prototyping, machining, and final assembly.
Integrated Capabilities
- Custom plastic fabrication & machining
- Precision CNC machining (milling & turning)
- Prototyping and small-to-large-run production
- Quality assurance and traceability
- Metal-to-plastic conversion support
Dedicated Team, Trusted Partner
Behind every precision component is a team committed to quality, service, and continuous improvement. Our people bring decades of expertise in plastics machining and fabrication, ensuring projects are delivered on time and to spec. We believe in collaboration, innovation, and always striving to exceed customer expectations.
Advantages that Reduce Risk, Weight & Cost
Engineering Insight & Material Expertise
We collaborate early to align material selection with performance requirements, reduce risk, and improve manufacturability. Expect informed guidance on when engineered plastics can replace metal to reduce weight, resist corrosion, and lower lifetime cost.
Design-for-Manufacturing Efficiency
Lean practices and continuous improvement help optimize part geometry, minimize scrap, and streamline flow — so you hit cost, quality, and schedule targets without compromise.
Quality & Reliability
Dedicated in-process inspection and documented procedures drive tight tolerances and consistent results across prototype and production runs — keeping your lines moving.
Precision & Consistency
Precision CNC machining with solid fixturing, toolpaths, and inspection plans maintain tolerance stack-ups across batches and revisions.
Total Cost Optimization
We design for manufacturability from day one, selecting materials and processes that meet performance while reducing cycle time and waste for better unit economics.
Faster Turnarounds
Our integrated facility and coordinated scheduling shorten the path from quote to delivery so you can iterate faster and hit your launch windows.
Recycling, Longer-Life Designs & Eco-Friendly Materials
Sustainability is integrated into our operations. We run a dedicated recycling unit focused on recovering industrial scrap and end-of-life plastics where feasible, helping customers reduce landfill impact and advance circularity.
Materials we commonly handle include ABS, TPO, PC, HIPS, PETG, PET, LDPE, PP, HDPE, and HMW, among others. We partner with you to evaluate recycled or more circular options that meet performance and compliance needs.
What This Means for You
- Reduced disposal costs and environmental impact
- Guidance on sustainable material alternatives
- Education on reuse and recovery opportunities
From Aerospace to Energy — Built for Demanding Applications
Aerospace & Defense
High-performance, flame-retardant, and lightweight components.
Medical & Biomedical
Medical-grade materials, FDA-aligned workflows, precision finishing.
Energy & Power
Durable plastics that improve efficiency and safety.
Transportation & Heavy Equipment
Tough, cost-effective parts for real-world abuse.
Material Handling
Wear-resistant components for uptime and throughput.
Specialty Applications
From prototyping to production — bring us your challenge.
Build a Career in Precision Plastics — in Bethlehem, PA
Join a people-first team with modern equipment, a climate-controlled facility, and clear paths to grow.
- Competitive pay & benefits (medical, dental, life)
- Short- & long-term disability, paid time off & holidays
- Profit-sharing / incentive programs
- Roles across CNC machining, fabrication, and production support
Answering Common Questions
What does Lehigh Valley Plastics do?
We provide custom plastic fabrication, CNC machining, prototyping, and engineered components for industries like aerospace, medical, energy, and transportation.
Where are you located?
Our 55,000-sq-ft facility is in Bethlehem, PA, serving the Lehigh Valley and beyond.
Do you offer sustainable options?
Yes. We recycle multiple polymers and guide eco-friendly material choices and recyclable designs.
What careers are available?
CNC machining, fabrication, and production roles — with competitive pay, benefits, and incentives.
Ready to Build What’s Next?
Whether you need Bethlehem plastic fabrication, precision CNC machining, or sustainable plastics manufacturing — we’re here to help.
Start Your Project
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