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Injection Molding
Custom Plastic Injection Molding Services
Transform Your Designs into Precision-Molded Plastic Components | Small to Medium Batch Production | 100+ Engineering Plastics | No Minimum Order Quantity
Professional Injection Molding for Custom Plastic Parts Manufacturing
BeePlastic's injection molding center provides a complete solution for manufacturers, engineers, and product designers who need custom plastic injection molded parts with precision, quality, and fast turnaround. Whether you're prototyping a new design, producing small batches for market testing, or scaling up to medium-volume production, our plastic injection molding services bridge the gap between CNC machining and large-scale manufacturing.
Our state-of-the-art injection molding machines feature industry-leading screw injection systems, precision mold closing mechanisms, and advanced hydraulic systems that deliver consistent, high-quality results. From material dosing and melt plasticization to pressure injection, mold filling, cooling, and part ejection, our experienced engineers oversee every step to ensure dimensional accuracy, surface finish excellence, and optimal mechanical properties.
Custom injection molded ABS plastic components
100+
Engineering Plastics
±0.03mm
Tight Tolerances
No MOQ
No Minimum Order
15+
Years Experience
Injection Molding Capabilities & Services
From concept to completion, we provide comprehensive plastic injection molding solutions tailored to your project requirements
Production Volume Flexibility
- ✓ Prototyping & Small Batch: 10-1,000 pieces for design validation and market testing
- ✓ Medium Volume Production: 1,000-50,000 pieces for production runs
- ✓ Rapid Turnaround: Fast-track options available for urgent projects
- ✓ No Minimum Order Quantity: Start with any volume that fits your needs
Part Size & Complexity
- ✓ Small Precision Parts: Gears, connectors, housings, brackets
- ✓ Medium-Sized Components: Enclosures, panels, structural parts
- ✓ Complex Geometries: Multi-cavity molds, undercuts, internal features
- ✓ Custom Colors & Finishes: Wide range of pigments and surface textures
Advanced Mold Design & Engineering
Our engineering team provides Design for Manufacturability (DFM) analysis to optimize your parts for injection molding. We can work with your existing molds or develop custom tooling to meet your exact specifications.
Mold Services Include: Single-cavity and multi-cavity molds, hot runner and cold runner systems, aluminum and steel tooling, mold modification and repair
Need a quote for your injection molding project?
Submit Your Drawings →Engineering Plastics for Injection Molding
We work with 100+ high-performance thermoplastics and engineering-grade materials to meet your specific application requirements
High-Performance Plastics
- PEEK - Aerospace, medical devices (up to 260°C)
- PEI (Ultem) - High heat resistance, flame retardant
- PPS - Chemical resistance, automotive
- PAI - Extreme temperature applications
- PTFE - Non-stick, chemical inert
Engineering Thermoplastics
- POM (Acetal) - Gears, bearings, precision parts
- Nylon (PA6/PA66) - Wear resistance, structural
- PC (Polycarbonate) - Impact resistant, transparent
- ABS - Durable, impact resistant, colorable
- PMMA (Acrylic) - Optical clarity, UV resistant
Commodity & Specialty Plastics
- PP (Polypropylene) - Chemical resistant, flexible
- HDPE - Food-grade, impact resistant
- UHMW-PE - Ultra-low friction, wear resistant
- PVC - Cost-effective, versatile
- PET - Recyclable, transparent
Not sure which material is right for your application? Our engineering team can help you select the optimal plastic resin based on mechanical properties, chemical resistance, temperature requirements, and cost considerations.
Browse All Materials →Our Injection Molding Process
From initial design review to final part delivery, we ensure quality and precision at every step
1
Design & DFM Analysis
Submit your CAD files or drawings. Our engineers conduct a thorough Design for Manufacturability (DFM) review to identify potential issues, optimize wall thickness, gate locations, draft angles, and recommend material selections.
2
Quotation & Mold Design
Receive a detailed quote within 24-48 hours including tooling costs, per-part pricing, and lead times. We design custom molds or work with your existing tooling to meet your specifications.
3
Tooling & First Article Inspection
Mold fabrication and first shot trials. We produce first article samples for your approval, conducting dimensional inspection and testing to ensure parts meet all specifications before full production.
4
Production & Quality Control
Full production run with continuous monitoring. Our engineers oversee the entire injection molding process—material preparation, temperature control, injection pressure, cooling time—to ensure consistent quality.
5
Finishing & Secondary Operations
Post-molding services including trimming, deburring, ultrasonic welding, assembly, and surface treatment. We can integrate CNC machining or laser cutting for added features.
6
Packaging & Global Shipping
Secure packaging with custom labeling as per your requirements. We offer free standard shipping to select regions and expedited shipping options worldwide with full tracking.
Quality inspection and testing of injection molded parts
Why Choose BeePlastic for Injection Molding?
15+ years of expertise combining material science, engineering precision, and manufacturing excellence
🎯
Complete Solution Provider
Beyond injection molding, we offer CNC machining, laser cutting, heat bending, and welding. Start with prototyping using our cut-to-size materials, then transition seamlessly to injection molding for production.
🔬
Material Expertise
We stock and work with 100+ engineering plastics and can guide you through material selection. From commodity plastics like ABS and PP to high-performance materials like PEEK and PEI.
⚡
Flexible Production Volumes
No minimum order quantity. Whether you need 10 prototype parts or 50,000 production units, we adapt to your volume requirements. Perfect for startups, R&D departments, and established manufacturers.
🎓
Engineering Support
Free DFM analysis with every project. Our experienced engineers work closely with you to optimize part design, reduce material waste, minimize cycle time, and troubleshoot any manufacturing challenges.
⚙️
Precision Manufacturing
Tight tolerances up to ±0.03mm (±0.0012") for critical dimensions. Advanced process monitoring ensures consistent part quality, dimensional accuracy, and optimal mechanical properties across every production run.
🌍
Global Shipping
Free standard shipping to select regions. Expedited options available worldwide with full tracking. Custom packaging and labeling available to meet your specific branding or logistics requirements.
Industries We Serve
Trusted by engineers and manufacturers across critical sectors worldwide
✈️
Aerospace
Lightweight structural components, interior parts, brackets, and housings
🚗
Automotive
Under-hood components, interior trim, connectors, and electrical housings
⚕️
Medical Devices
Diagnostic equipment housings, surgical tools, laboratory instruments
📱
Electronics
Enclosures, connectors, button keypads, and protective components
🏭
Industrial
Machine guards, gears, bushings, custom fixtures, and tooling
⚡
Energy
Solar panel components, wind turbine parts, battery housings
🏗️
Construction
Pipe fittings, insulation components, architectural elements
🍴
Food & Beverage
Food-safe containers, processing equipment parts, packaging
Complete Plastic Fabrication Solutions
Injection molding is just one part of our comprehensive plastic manufacturing services. Explore our full range of capabilities to bring your project from concept to completion.
🔧 CNC Machining
Precision milling, turning, and drilling for complex plastic components. Ideal for prototypes, low-volume production, and parts requiring tight tolerances (±0.03mm).
Learn More →✂️ Cut-to-Size Services
Custom cutting of plastic sheets, rods, and tubes to your exact specifications. Perfect for rapid prototyping, testing, and projects requiring standard plastic shapes.
Learn More →⚡ Laser Cutting & Engraving
High-precision laser cutting for intricate designs, clean edges, and detailed engraving. Ideal for acrylic, polycarbonate, and other thermoplastics.
Learn More →🔥 Heat Bending & Forming
Custom plastic bending services to create complex shapes and angles. Perfect for architectural displays, lighting fixtures, and custom enclosures.
Learn More →🔗 Plastic Welding
Join plastic components using ultrasonic, hot air, or extrusion welding. Creates strong, permanent bonds for tanks, enclosures, and assemblies.
Learn More →📦 Raw Material Supply
Stock and custom plastic sheets, rods, tubes, and bars in 100+ materials. No minimum order quantity. Fast global shipping with free standard delivery to select regions.
Browse Materials →Common Applications for Injection Molded Parts
From prototyping to production, our injection molding services support diverse applications
🎯 Prototyping & Product Development
Validate your designs with functional prototypes before committing to large-scale production. Our low-volume injection molding allows you to:
- Test form, fit, and function with production-grade materials
- Conduct market testing and user feedback sessions
- Refine designs iteratively without expensive tooling changes
- Transition seamlessly from prototype to production
🏭 Small to Medium Batch Production
Perfect for specialized products, replacement parts, or market launches:
- Production runs from 100 to 50,000 units
- Custom colors and finishes for brand differentiation
- Cost-effective tooling for medium-volume projects
- Consistent quality across every production batch
🔩 Replacement Parts & Components
Reproduce discontinued parts or upgrade existing components:
- Reverse engineering of legacy parts
- Material upgrades for improved performance
- Spare parts inventory management
- OEM-quality replacements at competitive prices
🧬 Complex Assemblies & Multi-Material Parts
Advanced molding techniques for sophisticated designs:
- Insert molding (metal inserts, threaded components)
- Overmolding for grip surfaces and seals
- Multi-cavity molds for increased efficiency
- Assembly and sub-assembly services
Technical Specifications & Quality Standards
Dimensional Tolerances
| Standard Tolerance | ±0.1mm (±0.004") |
| Tight Tolerance (CNC post-processing) | ±0.03mm (±0.0012") |
| Wall Thickness Range | 0.5mm - 10mm |
| Draft Angle | 1° - 5° (design dependent) |
Quality Control
- ✓ First article inspection (FAI) for every new project
- ✓ In-process quality monitoring and statistical process control
- ✓ Dimensional verification using calibrated measuring instruments
- ✓ Visual inspection for surface defects and cosmetic issues
- ✓ Material traceability and documentation
- ✓ Final inspection report provided with every shipment
Surface Finish Options
Textured
Matte, satin, leather grain
Glossy
High-polish mirror finish
As-Molded
Standard mold finish
Post-Painted
Custom color coating
Ready to Start Your Injection Molding Project?
Get a free quote within 24 hours. Our engineering team will review your design, recommend optimal materials, and provide detailed pricing for your custom injection molded parts.
✓ Free DFM Analysis
✓ 24-Hour Response
✓ No Minimum Order
Frequently Asked Questions
Common questions about our injection molding services
What is the minimum order quantity for injection molding?
We have no minimum order quantity. Whether you need 10 prototypes or 50,000 production parts, we can accommodate your volume requirements. Small batch injection molding is ideal for product development, market testing, and specialized applications.
How long does it take to receive injection molded parts?
Lead time depends on mold complexity and production volume. Typical timelines: Mold design & fabrication: 2-4 weeks | First article samples: 1 week after mold completion | Production run: 1-3 weeks depending on quantity. Rush options available for urgent projects.
Can you work with my existing mold design?
Yes! If you have existing molds or detailed specifications, we can work with them. Our engineers will review your mold design for compatibility with our equipment and manufacturing processes. We also offer mold modification, repair, and optimization services.
What file formats do you accept for quotation?
We accept CAD files in formats including STEP, IGES, STL, Parasolid, SolidWorks, AutoCAD, and 2D drawings (PDF, DWG). If you don't have CAD files, we can also work from samples, sketches, or detailed specifications.
Do you offer material selection guidance?
Absolutely! Our engineering team provides free material selection consulting based on your application requirements including mechanical properties, chemical resistance, temperature range, UV stability, and cost considerations. We work with 100+ engineering plastics and can source specialized materials as needed.
Can you combine injection molding with other services?
Yes! We offer integrated manufacturing solutions combining injection molding with CNC machining for added features, laser engraving for markings, ultrasonic welding for assemblies, and custom finishing operations.
What about shipping and logistics?
We offer free standard shipping to select regions and expedited shipping options worldwide with full tracking. Custom packaging and labeling available to meet your specific requirements. Secure packaging ensures your parts arrive in perfect condition.
Transform Your Designs into Reality
From prototype to production, BeePlastic is your trusted partner for custom plastic injection molding.
Contact us today to discuss your project and receive a free quotation.
Learn More
Fully Customizable to Your Specifications
At BeePlastic, we offer precision cutting and machining to produce sheets and rods that perfectly fit your project's specific dimensions and requirements.
Tailored Solutions Across Industries
Explore Our Full Range of Plastic Materials
Discover the versatility and quality of our extensive plastic materials portfolio. From standard sheets to highly specialized rods, each product is designed to meet the diverse needs of industries including aerospace, automotive, and healthcare. Browse our collection to find the perfect material suited to your project requirements.
Browse Our Material Catalog