Profile: Barnes Engineering Co. builds chassis drawer slides for the commercial, industrial, military and medical slide applications. Our product line includes custom drawer slides, linear slides, drawer rails, electronic rack slides, EIA slides, slide rails, ball bearing slides, solid bearing slides and computer tracks. Our brand includes Slimtrack™. Our ball bearing drawer slides are made from prime hardened cold rolled steel, stainless steel and hard anodized aluminum. Our heavy duty industrial drawer slides are available in stainless steel, plated cold-rolled steel and hard anodized aluminum.