supply of 400 amps igbt inverter400 amps igbt inverter,400 amps igbt inverter based manual metal arc welding machine to model no: t ornado 401 of ador fontech or eqivalent models of fronious or esab or ador or mogora c osmic only. specification enclosed in annexure-a. note: oem/authorized dealer can only par ticipate in the tender and to be submit authorized dealer with valid certificate while partic ipating in the tender.along with standard accessories like cables and holder and earth cl amp, with warranty and test certificate. firms offer: make/brand- ador fontech. [ warranty period: 30 months after the date of delivery ] ]