Description: The Zinc spindle we use is supplied by Hunan Stone Mining and Metallurgical Company which annual output is over 150,000 tons of 0 .Adopted the world latest advanced process wheel and belt type of continuous casting and rolling , Our furnace is from Shaoguan Smelter company which use the technology of Japan Xudong , thus it being able to produce C-type and P-type round shape Zinc battery as well as all low - iron and low-cadmium environmental friendly kinds of specifications with accurate chemical composition .