Solid Wire (MIG Wire)Structure: Solid metal wire.Shielding: Requires external shielding gas (e.g., Argon/CO₂ mix).Best For: Indoor, clean, low-wind environments. Excellent for thin materials and high-quality, clean welds (e.g., automotive, fabrication).Pros: Cleaner welds, less spatter, lower wire c

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ER4043 and ER4047 are both very common aluminum-silicon (4xxx series) welding wires, and their differences, while subtle, are crucial for specific applications.Here’s a detailed breakdown.The Core Difference: Silicon Content & Eutectic PointThis is the most fundamental difference that drives all oth

Notice on Implementation of Traceability QR Codes for Welding Wire ProductsTo strengthen quality assurance and enhance after-sales support, a traceability QR code system will be implemented on all welding wire products manufactured from November 2025 onwards.◈ QR Code ApplicationEach product coil wi