Consolidated Stamp Mfg. Co. is also known as Cosco and is a division of Cosco Industries, Inc. We manufacture and market the world's largest range of marking device products with stamps being the core of our products.

A family business founded in 1893, we are here to provide you with the best stamps and marking equipment as quickly, accurately and economically as possible. We look forward to serving you and thank you for your interest in our products.