Minato Optical Industry Co., Ltd.

Manufacturing of precision positioning devices for optical use.

last updated Dec 19, 2025

MK Cera Co., Ltd.

Ceramics, hard alloys, new material processing

last updated Dec 19, 2025

Y-MOLD Corporation

We will solve the challenges of precision machining.

last updated Dec 19, 2025

Imamura Seiko Co., Ltd.

Supports from 1 to 100,000 pieces.

last updated Dec 19, 2025

Kyojin Seiki Co., Ltd.

Specializes in micron-level precision machining.

last updated Dec 19, 2025

Matsukawa Optical Co., Ltd.

Optical and medical device components, small-batch production.

last updated Dec 19, 2025

Kokko Co., Ltd. Iida Sales Office

Proposal and sales of tool machinery and labor-saving equipment.

last updated Dec 19, 2025

Shinwa Koki Co., Ltd.

Winding processing, machining, and assembly are handled by our company.

last updated Dec 19, 2025

Samsung Diamond Industrial Co., Ltd.

PCD & metal processing, precision micro-machining

last updated Dec 19, 2025

Yazaki Corporation

Large-scale long-length composite processing, 5-axis machining

last updated Dec 19, 2025

Hirata Trading Co., Ltd.

Specialized trading company for tools, equipment, and machinery.

last updated Dec 19, 2025

Sakuma Manufacturing Co., Ltd.

Automotive, home appliance assembly, and metal processing.

last updated Dec 19, 2025

Kokusai HD Corporation Kokusai Business Division

Sales of construction machinery and related tools.

last updated Dec 19, 2025

Moriwaki Seiki Co., Ltd.

Precision parts processing and winding

last updated Dec 19, 2025

Tairyū Maruzawa Co., Ltd.

Electromagnetic components and hydraulic components

last updated Dec 19, 2025

Kaga Works Co., Ltd.

Aerospace machined parts

last updated Dec 19, 2025

Ina Metal Industry Co., Ltd.

Anodizing treatment of aluminum alloy (alumite)

last updated Dec 19, 2025

Kyowa Seiko Co., Ltd.

Brake development and manufacturing, machining

last updated Dec 19, 2025

METALSMITH Co., Ltd.

Lathe machining, short delivery times, difficult-to-cut materials as well.

last updated Dec 19, 2025

Yamakiu Intec Co., Ltd.

Manufacturing of products for investigation and countermeasures against electromagnetic noise.

last updated Dec 19, 2025

ZESTIA Corporation

Parts processing to machine assembly and electrical completion products.

last updated Dec 19, 2025

Kumagai Seiki Co., Ltd.

Specializes in cold forging up to 6.0 tons.

last updated Dec 19, 2025

Natsume Optical Co., Ltd.

Manufacturing of high-precision optical lenses

last updated Dec 19, 2025

Nesuku-Iida Business Introduction

Understand the equipment, technology, and unique strengths of member companies! Implement appropriate matching.

last updated Dec 19, 2025