1.2mm 5/15/20kg/Spool Welding Wire Welding Product with CO2 Gas Shielding. Multi-Certification Compliance: Approved by CCS, ABS, NK, KR, LR, GL, DNV, ISO9001, ISO14001, OHSAS18001. High Mechanical Strength: Tensile strength 545MPa, Yield strength 452MPa, Elongation 29%, Ballistic 91%. Flexible Packaging Options: Available in 1kg, 5kg, 15kg, 17kg, 18kg, 20kg on various spool sizes. Free Sample Availability: Free samples available at any time for quality verification. Competitive Pricing: Reasonable prices with strong manufacturing relationships in China. Fast Production Time: Own factory with strong partnerships ensures short production time. Professional After-Sales: Middle time production reports with photos and immediate problem reply.