Mitaka Co., Ltd.

We produce, Straight wires, Long coiled sheaths, Stylets, Mandrels, Micro coil springs, Deformed wire coil springs, Discharge needles, contact probes, Wire probes, Suspension wires, Jigs for probing sockets



1765-1 Menuma, Kumagaya-shi,
Saitama, Japan 〒360-0201
TEL +81-48-588-5552
FAX +81-48-589-0040



Medical straight wires
Long coiled sheaths
Precious metal coils
Stylets, Mandrels
Embolus coils
Contact probes
Wire probes
Jigs for probing sockets
Suspension wires
Discharge needles
Deformed wire coil springs


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Our Business

Our Business

We manufacture and sell quality products for medical, semiconductor/substrate inspection and electronic equipment, straighten fine metal wires and micro coil springs. In addition to straightening and coiling, we specialize in the processing small objects, such as; cutting, tip polishing and bending, to meet our clients specifications.

We have a group trading company in Hong Kong and a production facility in China to handle international demand. Japan is one of the world leaders in the manufacturing very small parts. Mitaka is a leader in the field of microscopic components.


Medical Equipment Components


◇Straightening technology for fine wires, the production of micro coils and forming processing technology

◇Flexible, high-quality technology

◇Class 10,000 clean room environment required for the production of certain medical components


Semi-conductor/Substrate Inspection Components

Semi-conductor/Substrate Inspection Components


◇Products produced utilizing specialized technologies for manufacturing micro springs, microscopic machining process and microscopic component assembly

◇In-house design and manufacturing

◇Testing processes and equipment required for verifying the products' durability


Electronic Equipment Components

Electronic Equipment Components


◇Suspension wires, produced by our straightening technology with 50% share of the optical pickup market

◇We supply micro coil springs to major manufacturers of smartphones

◇Our inspection procedures prevents defects in the mass-manufacturing of mobile phones


Micro assembly

Micro assembly


◇Solder and assemble the components for medical equipment

◇Assemble and install micro probes for sockets

◇Assembly in a certified Class 10,000 clean room