Jun Tong Da Co., Ltd is direct registered mandate to end manufacturer of GI coil, GL coil, PPGI, PPGL product in China. Our manufacturer is very reliable, geuine and competent enough to execute an effective supply upon relevant capability of buyer. Here are some specification and grain size of Hot Dipped Galvalume/Aluzinc Steel Coil which we could supply:

Quality: ASTM A792(M), EN10215, DX51D+AZ/ JIS G3312/94 SGLCC
Aluzinc Coating: 100G/M2
Surface: Antifingerprint, unoiled.
Thickness: 0.14-2.0mm
Width: 20-1200mm

In case you purchase other specification of GL coil than we are supplying, we are pleasure to suggest more. Interested parties are welcome to contact with us for further information.