Based in Union, N.J., Mulberry Metal Products Inc. manufactures a full line of quality products for the electrical construction industry. Founded in 1926, it manufactures and stocks the inventory of metal/thermoplastic wallplates in the industry, as well as complete lines of weatherproof boxes/covers and galvanized steel box covers/conduit bodies. The company provides services in areas, such as Alabama, Alaska, California, Delaware, Hawaii, Idaho, Kansas, Michigan and New York, among others. It caters products that are made in the United States, including stamping, die-casting, machining, painting, assembling and packaging.