Sencillo Solutions

Leaktite Corporation, based in Leominster, MA, specializes in providing innovative solutions for leak-proof packaging and container sealing. The company offers a range of products designed to meet the diverse needs of various industries. With a focus on quality and reliability, Leaktite Corporation prides itself on delivering practical and effective solutions that help businesses maintain product integrity and minimize the risk of leaks during storage and transport. Generated from their business information

Castle Plastics was founded by our great grandfather in 1920. He and his bride migrated from Italy to the United States in 1911, and for several years, worked in a local shirt factory. In 1920, he started Castle Button Company. Under the same family ownership, and with many product and location changes, we are still in the plastics business. Materials, tool and dies, and injection molding have been in our family business all these years. We are now preparing to celebrate our 80th anniversary.