... iron). 2.Easy to use due to a light weight,a small volume and a low power consumption. 3.Insensitive with the fluctuations ... power. 4.High welding current stability and immediate starting duet to a high open Voltage.5.Very soft fusion due to its ... , possibility to use with scracth TIG. WANGFENG Company:WANGFENG, as a professional manufacturer and supplier, is specialized in developing, producing and ...