誠　 文 　堂 List of Products and Services

Non-absorbent surfaces (metal, plastic, etc.) can be stamped with various materials. Metal automatic stamps can be used both automatically and manually. Our indelible ink, which does not contain regulated substances, can be used. (Indelible ink can be color-mixed.) The ink is cartridge-based, allowing for easy replacement without getting your hands dirty. Various applications such as product part number display, identification, inspection stamps, date stamps, dot printing, etc., can be accommodated depending on your ideas. If you have any questions, please feel free to contact us.