Profile: G & T Crates, Inc. manufactures galvanized crates. Our portable crates are built in 1-2-3-4 or 6 hole sections and all crates are built with 1″ heavy 14 gauge square tube steel with 1″ x 1″ x 14 gauge galvanized mesh stretched tightly over it. Our crates are made with a hot dipped galvanized finish on the crates.