E-mail:ztdgg@ztdgg.com
C steel hot-rolled coil cold-formed processing, thin wall, light weight, excellent performance cross-section, high strength, compared with the traditional channel, the same material strength can save 30%.
ADD:No.345 Guanzhou Road Dongguang Hebei P.R. China.
TEL:+86 317 7896789
FAX:+86 317 7819000
24H MOBILE:+86 15803116039
Email:ztdgg@ztdgg.com