Quality Corporation

We respond to inspections, assembly, and simple processing for companies with short-term and quick delivery.

last updated Sep 16, 2025

Kubota Electronics Co., Ltd.

Leave it to us for printed circuit board assembly, prototyping, and rework (we accommodate small lots and manual soldering).

last updated Sep 16, 2025

Hibari Electronics Co., Ltd.

A rare domestic manufacturer in Japan specializing in "jewel bearing manufacturing and sales," compliant with RoHS, possessing high technical capabilities (able to manufacture precision bearings of 1.5mm).

last updated Sep 16, 2025

EM Electronics Co., Ltd.

We undertake inspections and assembly, so please feel free to contact us if you need assistance with sudden mass production launches or are struggling with a labor shortage.

last updated Sep 16, 2025

K.S.N Koshina

We will promote in-house DX (HP, production management, work management) and actively work on streamlining internal operations to provide high productivity, short delivery times, and high-quality products.

last updated Sep 19, 2025

TWF Corporation Company Profile

We have thoroughly implemented quality control and have created manuals, so please feel free to make your request with confidence!

last updated Oct 27, 2025