Using several of our own technologies and the advanced galvanizing technology——Sendzimir Galfan coating technique, GONGDA has built a hot-dip galvanizing line with an annual production capacity of more than 10,000 tons. The Galfan coated steel wire has smooth surface, great adhesion performance, desirable mechanical performance, and stable product quality. Actually, as reliable zinc coated steel wire supplier, we are one of the three Chinese companies that have the right to use the Galfan trademark. GONGDA has been in a great relationship with the Galfan technology center.
Product: Galfan coated steel wire and stranded wire
Wire diameter: 1.0~4.0mm
Coating thickness: 40~350g/m2
Cohesiveness: wrapping test (1×dia.)
Coating uniformity: 60％ or above