Steel structure features: 1) High grade to meet customers' request 2) Drawing support 3) Container shipment 4) ISO&CE

1. Standard:  DTII; DTK;CEMA;Australia;ISO; 2. ISO 9001:2008; ISO 14001:2004; OHASA18001:1999;GB/T19001-2000 idt ISO9001;2000.3. Steel structure

Steel structure contractor