Solicitudes De Metal Hierro Acero / Tubos De Acero - Perfiles - Hojas / China

**** Group was established in *****, our headquarter in Singapore which have in steel field for about 30 years, as a most professional manufacturer and exporter in China, we have invested 6 factories for producing the SMLS / SSAW / LSAW / ERW pipe and all kinds of pipe fittings.