Thompson Investment Casting™ Company
Since 1946, Thompson Investment Casting, a division of K.W. Thompson Tool Company, Inc., has been manufacturing high quality castings for a wide range of industries and applications. Kenneth W. Thompson, founder of the company, was a charter member of the Investment Casting Institutes and instrumental in establishing the industry-wide standards which are still in use today.
At Thompson Investment Casting, we combine the latest technology with years of experience in pouring most steel alloys, pure copper and copper-base alloys. We produce extremely complex shapes as well as castings with fine detail, smooth surface finishes and cross sections as thin as .020 of an inch. Our weight and size capabilities vary from more than one hundred pieces per ounce to castings weighing many pounds.