When looking for a unique design that you cant find available in a stock closure, Master Molded Products can fill the bill. You may also find that the savings with our piece-part prices, to duplicate a stock closure, cap or container, may pay for the initial tooling investment very rapidly. MMPC offers Custom Plastic Injection Molding Packaging Solutions, Plastic Caps, Closures & Containers, "Concept To Reality". MMPC is an experienced custom Injection Molder Of All Thermoplastics. Complete Engineering & Design Capabilities; In House FDM Prototype Capabilities; Specialists in Rotary, & Conventional Insert Molding; Inmolded Label/Decorative Appliqus; Value Added Assembly, including: Pad Printing, Labeling, Silk Screening, Sonic Welding & Secondary Packaging. Presses Sizes Ranging From 44 Ton (2 Oz.) Through 700 Ton (110 Oz.). ISO 9001;2001 & ISO 14001 Certified