cold-rolled steel coil:

specification :

0.22mm X 305--425mm X Coil   

 0.3mm X 305--425mm X Coil  

0.4mm X305--425mm X Coil    

0.5mm X305-425mm X Coil       

0.6~0.8mm X305- 425mm X Coil 

0.9~2.0mm X305- 425mm X Coil  

width:305mm--425mm

coil weight:4--6ton

mill edge

CHEMICAL  COMPOSITION:

 The products of surfaces pass through light annealing (we call the finish :NO.9) you may  refer to annex photo. The edge: mill edge.

the five 40-ton AOD refining furnace adopt the US Praxair fourth-generation intelligent control system,and the spectrometer of the German OBLF has been used to conduct analysis of the furnaces. The control of the hot- rolled strip and wire-rod production lines uses the hydraulic AGP original control technology. 

We have passed the certification for ISO9001:2000 quality system and the product quality

cold-rolled steel coil