Q420B irin awo

Xinsteel pa iṣura fun orisirisi awọn iwọn ti Q420B irin awo, Q420B irin dì, Q420B irin tan ina ni chinese ibudo warehouses.Some iṣura ti Q420B irin ohun elo ti wa ni a fọwọsi nipasẹ ABS CLASS, BV CLASS OR GL-DNV Class certificated with EN 10204 3.2.For preventing Rusty nigbati gbigbe nigbati okun, Gnee tun le pese iredanu ibọn ati kikun fun awo irin Q420B wọnyi pẹlu alakoko itaja.