Quality assurance cold rolled steel coil and timely delivery continue to be the driving force of us. In the changing world, our focus remains on supplying high quality products at very competitive prices to our customers. We insist on integrity, focus on performance, and eager for change. Scientific management, perfect sales and after-sales service system are the solid foundation for our continuous development.

code letter	Art of surface treatment
O	oiled
P	phosphated
PC	phosphated and chemical treated
C	chemical passivated
PCO	phosphated, chemical passivated and oiled
CO	chemical passivated and oiled
PO	phosphated and oiled
U	without surface treatment