Send Inquiry
Material:20# , 45#, 16Mn, 25Mn, 27SiMn, St52, E355. •With standard DIN2391, GB/T8713-88, GB/T8710-2009, ISO, ASTM and DIN. The maximum length is 12 M. The sizes range from 40 mm to 400 mm. Our product can match all the customers’ requirements.
