636.397.3309 Search Main menu Skip to primary content Home About Services 3D Printing / Prototyping FAQ Quote News Contact Us Value Added Not only do we make high quality, tight tolerance injection moldings, Specialty Plastics offers several secondary processes, or value added services, not offered by other injection molders. We can perform the following services, in house, to your specifications: hot stamping, pad printing, sonic welding, milling, drilling, assembly work, special packaging, etc. If you’re not sure we do it, just ask. We are your full service plastic injection molder. Specialty Plastics, Inc. 145 Brown Road St. Peters, MO 63376 636.397.3309 ©2016 Specialty Plastics, Inc.