Steel Stud standard: QC70* 35* 0.6 Light steel serious: adopting high-grade quality hot-dipped galvan Light steel series: adopting high-grade quality hot-dipped galvanized steel band ( formed through cold bending by the equipment, produced strictly according to the GB/ T11981-2001 standard) . The surfaces of the products are dealt with diagonal, reticulation weave and small pane weave, which all apply for the patents. The products dealt with pressed flower process are with the beautiful appearance and intensity toughness, besides, it can add 20% more than common paintless keel. Best regards Lucy Zhang Great Mountain Industrial & Trading Co., Ltd Cell phone: + 86-15122648139 Tel/ Fax: + 86-22-82662519 Skype: usalucy0311 QQ: 719425136 ICQ: 619117310 MSN: usalucy0311@ hotmail.com Email: gmfusalucy@ 163.com http: / / usalucy0311.cn.b2b168.com/ http: / / usalucy0311.en.b 2b168.com http: / / moriya.cn.b2b168.com http: / / greatmountain.globalimporter.ne t