TOPWELL, the Chinese leading welder manufacturer, is located in Hangzhou.As a professional welder manufacturer since 2002, TOPWELL has updated all the producing line and the world class quality testing to make every single machine strong, powerful and reliable.With our full range, from welding machines through to wire feeders,welding torches and up to welding consumables and work safety we've got every area of welding covered.Stick welders, tig welders, mig welders and plasma cutters, all the machines are based on the heavy duty and reliable soft-switching IGBT inverter system.We are TOPWELL, professional in welding.