Profile: Doorlink Mfg., Inc. is engaged in the production of garage doors. Our doors range from open back to double skinned and insulated versions. We offer residential and commercial steel overhead doors. Our grooved panel residential garage door features nominal 24 gauge hot dipped galvanized steel construction with hemmed inside return rail. Our insulated sandwich residential garage door features sandwich type construction, 1.0 mil paint system and rigid aluminum retainer.