ZHENGZHOU SANHUI TRADINGS CO., LTD, IS DEALING IN REFRACTORY METAL AND ARC WELDING FIELDS FOR 15 YEARS. WE HAVE OUR OWN FACTORY FOR MAKING THEM IN CHINA AS WELL.WE ARE MAINLY FOCUSING ON WELDING ORIENTED ITEMS: SUCH AS NOZZLES, TORCHES, FLASH BACK ARRESTOR, CONTACT TIPS, HELMET, REGULATOR, HOLDERS , GLASS AND ALL KINDS OF WELDING ELECTRODES INCLUDING, TH-W, LA-W, ZR-W , CE-W AND PURE TUNGSTEN ***** IT IS OUR DUTY TO SERVE THE WORLD WITH HIGH QUALITY, GREAT RELIABILITY, DEVOTED RESPONSIBILITY, HONORABLE CREDIBILITY TO MEET CUSTOMERS&＃039; REQUIREMENTS IN ALL ASPECTS AS A LEADING DEALER AND MANUFACTURER IN THESE SPECIALIZED FIELDS.HIGH QUALITY, GREAT RELIABILITY, DEVOTED RESPONSIBILITY, HONORABLE CREDIBILITY