Changle Lehua Hardware Products Co., Ltd. Of Shandong Lehua Group is located in the Economic and Technological Development Zone of the east of ChangLe County-the International Gem Capital, which is in the west part of Weifang City-the International Kite Capital. Our company is a special welding-material factory. The leading product &＃039;lehua&＃039; brand welding wire has passed ISO9001:2000 Quality Management System and has got the approval certificate of China National Classification Society.We can produce 20 thousand tons of kinds of welding materials every year. The welding products, such as CO gas protective welding wires, submerged-arc welding wires argon arc welding wires, high-strength welding wires and stainless steel welding wires are extensively used in ship industry, automobile industry, pressure container, machinery production, and large steel structure. Special products are also offered according to the demands of users.