Longevity is a leader in manufacturing professional and affordable welding and plasma cutting equipment with thousands of happy customers globally. We specialize in Mig, Tig, Stick, Arc welders and are known to provide specialized multi-process machines. Our focus is on inverter welder machine technology which enables more efficient and light weight products. With our community forum, clients share their knowledge, skills, and offer advice to all hobbyists and professionals alike. Try out our welding machines and experience why Longevity has been one of the leading brands to capture the industry. With a 3-year* warranty backing our products, you will feel confident the about your purchase and our durability.