About

About Gray Manufacturing Inc About Gray Manufacturing Company, Inc. Gray Manufacturing is a family owned and operated company that designs, manufactures, sells, and services innovative, high quality, and reliable professional service equipment for the heavy duty truck and service vehicle industries. About Gray Manufacturing Co., Inc. About Gray Manufacturing Company, Inc. Gray Manufacturing is a family-owned and operated company that designs, manufactures, sells and services innovative, high-quality, reliable professional shop service equipment for the heavy- duty truck and service vehicle industries. Gray Manufacturing is a family owned and operated company that designs, manufactures, sells, and services innovative, high quality, and reliable professional service equipment for the heavy duty truck and service vehicle industries. Gray Manufacturing is a family owned and operated company that designs, manufactures, sells and services innovative, high quality, and reliable professional shop service equipment for the automotive, truck and service vehicle industries. Gray Manufacturing provides high quality, professional shop and lifting equipment to the trucking industry.