Micro Coiling

Jenitek specializes in precision micro-coiling for medical devices, distinguishing between Mechanical Wire Coils (torque transmission, pushability) and Inductive/Sensor Coils (signal coupling, impedance control). Our capabilities encompass:

• Precision Winding & Forming: Close-wound, spaced, variable-pitch, and multi-layer geometries

• Material Versatility: Nitinol, Stainless Steel, MP35N, Pt/Ir, Cu/Ag alloys, and insulated magnet wire

• Custom Performance Tuning: Stiffness gradient, flexibility profile, electrical inductance, and DC resistance

• Integrated Secondary Processing: Laser welding, heat setting, insulation stripping, and cleanroom assembly

All coils are manufactured under statistical process control with 100% electrical/optical inspection, ensuring consistent performance for guidewires, catheters, sensors, and electromechanical assemblies.

Wire Coiling and Winding Capabilities

Manufacturing Methods & Coil Classes

Precision Coiling & Multi-Axis Winding
Mechanical Micro Coils (Torque / Pushability)

Inductive & Sensor Coils (Signal Coupling / Impedance)

Wire Geometry & Surface Condition

Round Wire & Flat (Ribbon) Wire

Bare Metal & Insulated / Coated Wire (Polyimide, Parylene, Enamel)

Validated Material Portfolio

Stainless Steel: 304 / 316L
Nitinol: Superelastic / Shape Memory
Cobalt Chrome: MP35N / L605
Precious Metals: Au, Pt, Ag, Pt-Ir, Pt-W

Conductive Alloys: Cu, Cu/Ag

Dimensional Capabilities & Process Control

Wire OD Range: 0.05 mm – 0.65 mm
Coil OD Range: 0.20 mm – 20.00 mm

Variable Pitch & Tension Control (Within Single Coil)

Secondary Processing & Packaging

Shape Setting & Heat Treatment
Coating Etching / Stripping & Soldering

ISO Class 7/8 Cleanroom Packaging

Suzhou Jenitek is a fast-growing, professional contract manufacturer for medical devices that has internationally advanced level manufacturing capabilities.

Tel: +86-512-66806001
Email: Sales01@jenitek.com
WhatsApp: +86-18136068160

苏ICP备2026052188号-2

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