Seitz is a leading plastic injection molding and custom product design and assembly company headquartered in Torrington, Conn ... ecticut. With our state-of-the-art toolroom and precision injection molding equipment Seitz is your Promise to Product vendor of choice. Seitz has a 70-year of manufacturing precision gears and drives. We mold components and gears used by the most respected OEM’s in the industry. Our business is built on our “Drive-Train” value – Why We Exist – How We Act – What We Do – How We Succeed – What’s Important Now. With locations in both the USA and China, we can service you around the globe. read more