Dezhou Hengxin Import And Export Trading Co., Ltd. is the subsidiary of ShangDong Hengyuan Welding CO, Ltd. Division Industry and Trade CO ,Ltd. Our main production is welding materials. Company tenet is Quality can create infinite value for customer. We to be honest provide high quality production and costume service. Company leading product including Victory envi-protection Non-copper activity welding. Wire for co2. shield welding. Flux- cored wires. Submerged arc Welding Wires, argon arc ...