Quality Assurance-Genuine Direct Sales BN200/300/400 QN300/400 WELDING TORCH ACCESSORIES ADVANTAGE 1.Durable 2.Export quality 3.Good cable 4.Safety plug 5.Good flexibility 6.Protective spring HIGH-QUALITY TORCHHEAD IMPORT QUALITY DURABLE, SELECTED MATERIALS FEEL COMFORTABLE-- AND WORK EASLY -- ECO-FRIENDLY MATERIALS ARE MORE DURABLE AND NON-SLIP HIGH-QUALITY INTERFACE SECURITY FULL SPECIFICATIONS, A VARIETY OF INTERFACES ARE AVAILABLE THE BEAUTY OF DETAIL SHOWS QUALITY SELECT GOOD ACCESSORIES TO ACTIVATE THE POTENTIAL OF THE WELDING TORCH