KUNFENG is the famous ASME SA709 Gr 50W carbon and low alloy steel plate supplier in China. We have many customers from all over the world. We only produce the high-quality ASME SA709 Gr 50W carbon and low alloy steel plate.
50# hot rolled round bars and 50# forged round bars are belong to the high strength carbon structural steel, after quenching,50# hot rolled and forged round bars have high strength and hardness.
Call Now ! +86 177 2978 0576
Email Now sale@kfqizhongji.com
