... the shell of wind power generator, steel shell of wind power generator for International wind power generator group Height more than 100M ... miller, 500 units of pressure vessel for oil/ gas /chemical industryEmployee1000+CertificationISO9001 for steel structure, DNV, BV ... machine automatically Lincoln, automatic welding center, Lincoln CO2 gas-welding, welding machine SCR longs, etc.Machining: CNC ...