United Engravo Craft manufactures Stain Free Steel Stamps. United Engravo Craft is an ISO 9001:2000 and 14001:2004 certified company. Made of pure quality steel, these Stain Free Stamps are corrosion resistant which make them highly durable. The Stain Free Steel Stamps are cost effective in nature and available in different sizes. These Stain Free Steel Stamps have the following salient features: