Hangzhou Kunli welding materials Co. , Ltd. is located in the industrial zone of Puyang Town , Xiaoshan District , Hangzhou , Zhejiang Province. It is a high-technology and high-performance China Aluminum Alloy Welding Wire manufacturers and wholesale aluminum alloy welding wire suppliers. The company has more than 20 years of aluminum alloy wire production experience , with international advanced aluminum alloy welding wire manufacturing equipment , |