Custom PTFE Parts

Your Trusted Engineering Partner

Kunshan Dehao Electronic Technology Co., Ltd, established in 2006, is a leading Chinese manufacturer specializing in high-end engineering plastic components. With over 165 global clients and more than 110 skilled employees, we deliver precision-machined PTFE, PEEK, Ultem, Torlon, and other advanced polymer parts.

Our ISO9001-certified facility serves industries including telecommunications, aerospace, medical devices, optics, and semiconductors. We are a qualified supplier for numerous world-renowned enterprises, providing reliable, high-performance solutions with tolerances as tight as ±0.01mm.

2006

Founded

110+

Employees

165+

Global Clients

$6M

Annual Sales

Our Product Categories

Tailored solutions for RF connectors, insulators, seals, and medical devices with superior chemical resistance and low friction.

PTFE Machined Parts

High-precision CNC machining with tight tolerances, ideal for microwave and high-voltage applications.

PEEK Machined Parts

High-temperature, wear-resistant components for aerospace, medical, and semiconductor testing sockets.

CNC Plastic Parts

Custom machining in POM, PA66, PVDF, and other engineering plastics with RoHS/REACH compliance.

Ultem PEI

High-strength, flame-retardant insulators for RF connectors and chip test sockets.

Torlon Parts

PAI-based components with exceptional thermal stability and mechanical strength.

POM Acetal

Dimensionally stable, low-friction bushings and spacers for precision assemblies.

Micro Mold Plastics

Ultra-precise micro-injection molding for miniature gaskets, insulators, and medical components.

Top Products

High-Precision PTFE Side Hole Insulator

• CNC machined for RF connectors
• Tolerance: ±0.02mm
• Low dielectric loss
• RoHS & SVHC compliant

ASTM D1710 PTFE Insulator

• Meets ASTM D1710 standards
• High voltage insulation
• Chemical resistance
• RoHS & SVHC compliant

High-Precision POM Acetal Bushing

• CNC machined to ±0.01mm
• Low friction, high wear resistance
• RoHS & REACH compliant
• Ideal for precision instruments

Halogen-Free Flame Retardant PET Insulator

• High-voltage probe sleeve
• UL94 V-0 rated
• Halogen-free
• Excellent dielectric strength

UL-Certified POM Insulator Spacer

• UL certified for safety
• Designed for 5G telecom RF
• Microwave & RF waveguide use
• High dimensional stability

Custom PTFE Microwave Ablation Needle

• Medical device application
• Pressure rating: 0–6MPa
• Smooth surface finish
• Biocompatible materials

Customized PEEK GF30 30%GF Part

• 30% glass fiber reinforced
• Tolerance: ±0.02mm
• High strength & creep resistance
• For semiconductor sockets

Ultem PEI SMP RF Connector

• High-temperature resistant
• 2.92mm, 3.5mm, 1.8mm sizes
• Flame & solvent resistant
• Ideal for test equipment

Why Choose Dehao?

ISO9001 Certified

Quality management system certified since 2008, ensuring consistent product excellence.

Fast Turnaround

Efficient production processes and small-batch acceptance for rapid prototyping and delivery.

High Precision

Tolerances down to ±0.01mm with advanced CNC machining and inspection equipment.

Global Compliance

RoHS, REACH, SVHC, UL, ASTM, and other international standards supported.

Ready to Start Your Project?

Share your design files and specifications with us. We support up to 5 files (10MB each) and respond promptly to all inquiries.

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Precision PTFE & Plastic Components

Your Trusted Engineering Partner

Our Product Categories