Precision Injection Molding for Complex Parts With Consistent Quality
Kleiss Gears is now part of The Heico Companies’ Plastics Segment and is a US-based manufacturing partner delivering quality consistent with precision components. • ISO 9001:2015 Certified • 24/5 Production • Fast Program Qualification.
Manufacturing Leaders Face Increasing Pressure:
- Supply chain uncertainty threatens production
- Quality issues from existing suppliers
- Complex qualification timelines
- Capacity constraints limiting growth
Quality Manufacturing When You Need It Most
When quality issues or capacity constraints threaten production, you need a proven manufacturing partner. Our Wisconsin facility delivers precision injection molding with comprehensive quality systems and rapid qualification.
Immediate Manufacturing Solutions
- Existing tool transfer expertise
- In-house parts inspection capabilities
- The fully equipped in-house tooling department
- Automated production cells
Proven Quality Excellence
- ISO 9001:2015 Certified
- Advanced CMM (Coordinate
Measuring Machine) capabilities - Full material traceability
Complex Part Expertise
- Precision tolerances (.0005-.001)
- Micro molding capabilities for parts weighing as little as a fraction of a gram
- All-electric molding equipment with advanced process controls
- Automated, lights-out production for high-volume micro components
- Ultra-precision in-house toolmaking for complex, tight-tolerance parts
- Engineered materials including high-performance polymers: PEEK (Polyetheretherketone), PPL (Polypropylene), PEI (Polyetherimide)
- Advanced manufacturing
Your Full-Service Manufacturing Partner
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Industrial Equipment
A global leader providing specialized polymer solutions for component design engineers and OEMs across diverse manufacturing sectors. Our application-specific expertise helps shape performance and innovation in four key industrial markets, empowering engineers to overcome complex design challenges with advanced materials technology.
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Medical Devices
If you need precision molded component parts then we can also handle your requirements for medical, pharmaceutical and drug delivery. Example parts could be plungers and gears for injection devices, dosing chambers for inhalers, or nozzles for aseptic filling lines. We can process a range of polymer materials depending upon your needs. These include the high performance polymers, like PEEK and also the specific pharmaceutical contact PEEK grade that comes pre-certified with industry relevant testing (USP Class VI, USP 87, USP661.1)
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Precision Plastics
Across all industry sectors, there's a growing demand for cost-effective, high-performing, high-precision gears that operate quietly and reliably—even in the most challenging environments. Our advanced polymer solutions—including our specialized High-Performance Gear product family—have emerged as compelling alternatives to traditional metal components that no longer satisfy evolving customer requirements.
How it Works
Transform Your Manufacturing
Stop choosing between quality, speed, and reliability.
Our proven systems deliver:
- 24/5 production schedule
- Clear capacity communication
Capabilities
Manufacturing Excellence: Why Choose Kleiss
When production quality and timeline certainty matter, manufacturers trust our Wisconsin facility to deliver. We combine rapid program qualification with comprehensive quality systems to get your parts into production fast.
Fast Program Qualification & Capacity
- Established transfer protocols
- In-house parts inspection
- Immediate capacity availability
- 100+ successful program transfers
Advanced Manufacturing Systems
- Advanced production cells
- Automated material handling
- Process monitoring systems
- Part sizes: <1cm³ to 22cm³
- PEEK (Polyetheretherketone), PPS (Polyphenylene Sulfide), PPA (Polyphthalamide) processing expertise
Comprehensive Quality Systems
- ISO 9001:2015 certified
- Keyence, CMM (Coordinate Measuring Machine), Frenco measurement systems
- Statistical process control
- Tolerances to ±0.001
Proven Performance
- 98% first article acceptance rate
- 99.7% on-time delivery
- Complete quality documentation
- Local technical support
- Simplified US supply chain
Advanced Materials Manufacturing
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Material Processing Excellence
- Material-specific validation protocols
- Full lot traceability and certification
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Material Capabilities
- High performance polymers processing optimization
- High-performance engineering polymers: PEEK (Polyetheretherketone), PEI (Polyetherimide), POM (Polyoxymethylene), PPA (Polyphthalamide), PPL (Polypropylene), PPS (Polyphenylene Sulfide)
- Temperature-resistant materials
- Precision molding: 1cm³ to 22cm³ parts
- Custom material formulation support
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Process Validation
- Material-specific parameter optimization
- Statistical process monitoring
FAQS
Find answers to your most pressing questions and learn more about our services.
What types of plastic components do you manufacture?
We specialize in custom injection-molded components made from high-performance materials such as PEEK (Polyetheretherketone), Nylon, PPS (Polyphenylene Sulfide), and POM (Polyoxymethylene).
What industries do you serve?
Our expertise covers various industries, including automotive, aerospace, industrial, medical, consumer electronics, and agriculture.
How does Kleiss High Precision ensure consistent quality in its components?
Kleiss High Precision maintains exceptional quality standards through ISO 9001:2015 certification. Our processes leverage AIAG (Automotive Industry Action Group) core tools, including control charts, to ensure precision and consistency throughout production.
What are your production capabilities?
We offer micro-molded parts as well as components up to 7 inches in diameter, with a wide range of sizes and tolerances to fit your project needs.
Can you handle large production volumes?
Yes, our 14 injection molding machines operate 24/5, ensuring we can meet high-volume production demands while maintaining quality.
How can I get a quote or start a project?
You can contact us through our website or call us directly to schedule a formal introduction and discuss your project needs.