Since 1910, American Casting & Manufacturing has prided itself on supplying innovative, timely products designed to be cost-effective and efficient pieces of the every day working world. We've been designing and manufacturing high-security and tamper-evident metal, plastic, and adhesive security seals for over 100 years. Started in 1910 and was incorporated in 1916, American Casting & Manufacturing. Corp. is now a fourth-generation family-owned manufacturing business specializing in security seals and related security products. Our proud beginning is traced to our founders. Brothers & partners HLC Wenk Jr and Norman B. Wenk had a manufacturing vision of excellence through quality, innovative production, customer service, and employee loyalty and respect. Today, we continue the tradition of excellence through superior technology, exceptional customer service, and teams of dedicated professionals. Manufacturing: We manufacture tamper-evident seals for every level of security across a wide range of industries. Quality and accountability ensure that we conform to the highest standards, meeting the requirements of ISO-9001:2008 quality management systems. Our manufacturing and offices are located in Plainview, NY. Delivery: Our delivery and scheduling is second to none. On site manufacturing allows AC&M sales reps the flexibility to rush ship custom orders. Custom Options: American Casting offers a wide selection security seals for all industries. Advanced printing technology allows for logos, custom text, custom numbering, and barcodes. We look forward to supplying the best security seals for your application, in the fastest time, and with the most reasonable prices.