Welding Solutions Group specializes in the manufacture of metal products while supporting eco-friendly initiatives. WSG offers two innovative products that are revolutionizing the fence industry. ECO-LAST FENCE is a maintenance free "Durable Metal Privacy Fence" system available in wood tones, textures and graphics that will last for 20+ years. ECO-POST PULLER pulls any type of post in under one minute! Requires no extra tools, tractors, hydraulics or electricity.