Dongguan Juzhuo Electronic&Technology Ltd. is a leading manufacturer in China, specialized in the research, manufacture, and sale of auto-conveying metal detector,check weigher,packing machine,x-ray scanner for food and luggage etc Our auto-conveying metal detector series are mainly used for detecting various breakage needle ,steel wire,lead,copper,stainless steel,and other colored metals that drop in raw material or products in the field of ...