... for over 10 years, it has now become an enterprise with lots of advantages, combining development, production and sales. A group ... -based stamp-pad ink, photosensitive stamp-pad ink, toy stamp-pad ink, cinnabar stamp-pad ink and materials for stamp-pad ink.4. Stamp material seriesOx horn stamper, oak stamper, resin stamper, atom stamper, photosensitive stamper, rubber ...