We produced welding wire following GB/T 5153 standard, with good welding performance.Grade and Specification of current products: AZ31B Φ1.2mm、Φ1.6mm、Φ2.0mm、Φ4mm AZ61A Φ1.2mm、Φ1.6mm、Φ2.0mm、Φ4mm AZ91D
Φ1.2mm、Φ1.6mm、Φ2.0mm、Φ4mm AZ92A Φ1.2mm、Φ1.6mm、Φ2.0mm、Φ4mm