Min OD size(mm):700mm
Max wt(mm): 65mm
Max Segment length(mm): 3000mm
Hunan Ronggang Steel Industry CO,.LTD is founded on 18th March,2008,with a total investment of 120 million yuan,covering an area of 40,000 square meters and the ....
Email: info@ronggang-steel.com
Call us: +86 138 7588 3111
Direct line: +86 731 8864 9455