Quality plastic parts from design, tooling, and prototype to manufacture, assembly, and packaging…ISO Registered and UL Certified. C & H Plastics, Inc. uses injection molding to produce quality plastic parts. Injection molding is a manufacturing process that feeds melted thermoplastic polymer into a precision-machined steel or aluminum mold. We can mold a wide range of part sizes, as our injection molding machines range from a 33 Ton 3 oz. to an 800 Ton 100 oz. From our clean, modern manufacturing facility in Central New York, we process a wide variety of thermoplastic resins. They include filled and unfilled commodity and engineering resins such as polyolefins, polystyrene, nylon, vinyl, polypropylene, polyethylene, polycarbonate, PVC, PEI, ABS, PPO, and acrylics. We also mold structural foam parts and we can over-mold thermoplastic rubber on more rigid materials such as flashlights, tool grips, etc. From part design and tool engineering through molding, finishing, and packaging, we create your part with complete traceability. We manufacture quality plastic parts for customers in the medical equipment, electronics, construction/architectural, transportation, rail, and sports industries.