Since 1925, Handley Industries Inc. has been providing durable plastic products. The firm makes available a wide range of products, such as the "handley seal tight super tough system", valves, curb/valve boxes, box supports, cathodic test stations, pipeline marker posts and telephone service. Located in Jackson, Mich., Handley Industries Inc. caters to the needs of gas industry. The firm possesses sales representatives providing services to its customers throughout the United States and Canada. It is located in Jackson, Mich.