Liquid Silicone Rubber Injection Molding Services | Rogan Corporation Custom Plastic Injection Molding Services, Silicone Molding Companies, Silicone Injection Molding Companies, Molded Silicone Rubber Manufacturers, Custom Injection Molders, Bondable Liquid Silicone Molding, Two-Shot Plastic Injection Molding, Insert Molding Rogan Corporation’s innovative liquid silicone rubber molding capabilities along with its expertise with bondable liquid silicone molding, two-shot plastic injection molding and insert molding, has been providing customers with high quality products, including its proprietary line of plastic knobs and hand hardware, for 80+ years.