We are manufacturing steel(tungsten steel) ring of ink cup and ceramic ring of ink cup. In the district, IF produces steel rings (tungsten steel) with unmatched performance at the most competitive prices in the pad printing supply industry, It is used by the domestic and foreign user , and won their approval & support. we offer all kind of size steel(tungsten steel) ring to custom, and quantity discounts are available. We also supply all trademark domestic and foreign pad printer ink cup.