Import Co2 Welding Wires — Buy in Bulk from Supplier in China

These CO2 welding wires are solid, uncoated steel wires designed for gas metal arc welding of carbon steel and low-alloy steels up to 500MPa yield strength. The product is available in diameters from 0.6mm to 1.6mm, allowing use across thin sheet and heavy plate applications. The wire delivers consistent arc stability and low spatter levels, with a weld deposit that maintains good impact toughness under operational stress.

The composition is based on ER70S-6 type steel with controlled additions of silicon and manganese for deoxidation, and trace titanium or zirconium to refine grain structure. Unlike copper-coated wires, this product avoids copper transfer to the weld pool, reducing the risk of porosity and improving paint adhesion on finished parts. The wire is drawn to precise tolerances and packaged in sealed spools to minimize moisture exposure.

It is used in automotive assembly, structural steel fabrication, and pipeline maintenance where high-strength, clean welds are critical. Buyers include OEM suppliers in East Asia and machinery repair workshops. Packaging is in 15kg or 25kg spools, typically shipped in bulk cartons. Trade terms are negotiable but commonly FOB Shanghai or CIF port of destination, with lead times of 20 to 30 days after order receipt.

Zhangqiu Zander Resourcing Co., Ltd. is based in Zhangqiu, Jinan, Shandong Province, China, and operates as a supplier of industrial welding consumables. The listing indicates no details on manufacturing capability, years in business, or workforce size. It is classified as an 'imported' tier supplier, suggesting it may source or repackage products rather than produce them in-house. No certifications, client references, or production capacity figures are provided.

The supplier's profile does not confirm whether it holds a factory, performs testing, or controls raw material sourcing. Its listing includes marketing claims about certifications and pricing, but these are unverified in the source data. Buyers should treat this as a trading entity and require independent test reports for each batch before committing to large orders.