The journey of Vanguard National Trailer Corp. began in Ontario, Sarnia-Lambton, back in 2020, and through dedication and innovation, it has emerged as a leading manufacturer of high-quality dry and refrigerated semi-trailers as well as truck bodies. With a commitment to excellence, Vanguard ensures that every trailer is equipped with top-notch corrosion protection, exceptional strength and durability, and cutting-edge safety features, setting a new standard in the industry.