Hot Piercing
GALLERY
Hot Piercing
Cold Drawn
Cold Drawn
Cold Drawn
Cold Drawn
Cold Rolling
Heat Treatment
Straightnenning
Straightnenning
Cutting
SRB/Honing
SRB/Honing
Colors Group
Nanhuan Road ,Zhangjiagang City,Jiangsu P.R. China
TEL:86-512-56985706
FAX:86-512-56985709
EMAIL:tubesales@chinacolorsgroup.com