About products feature: 1. Minimizing, lightness, high quality and energy-saving. 2. Good arc-starting and arc force, it can resist disturbing stable arc and little spatter. 3. High welding quality, deep penetration and strong strength. 4. Auto protection of over-voltage and over-current. 5. Be able to work continuously, it can balance automatically when voltage is waving. 6. Suit for welding all kinds of basic welding rod. 7. Be able to weld cellulose rod. RATED DUTY CYCLE(%) 25, 30, 60AMP 160, 200MAIN VOLTAGE220V, 380VINPUT CAPACITY(KVA) 5.3, 7, 9.4NO LOAD VOLTAGE(V) 76, 54About package: 1.put customer's own brand is allowed. About us: We are NINGBO ZEHEN INTERNATIONAL TRADE CO., LTD, which is a leading company of exporting welding equipment & tools and relevant series in China, owning the manufacturer of ZENYUAN WELDING & MACHINERY CO., LTD which specializes in producing cutting torch, regulator & welding accessories over 18 years.We expect you become new client as soon as possible of ours. You will surely satisfy form us. Pls no hesitating to contact us in time.