Mitsui Engraving Co., Ltd.

We manufacture fine tools (mainly end mills) with an outer diameter of 1Φ or less, starting from a minimum of one piece.

last updated Oct 17, 2025

Sunny Ceiling Co., Ltd.

Industrial seal, label, and film processing manufacturer

last updated Nov 14, 2025

Chuo North Drone Office Co., Ltd.

We contribute to disaster prevention, medical care, and logistics with specialized drone technology.

last updated Feb 03, 2026