inner door steel case 70mm copper core matte plastic handle copper 5 computer spoon gift box anti-break to high, complete specifications

Steel shell, copper core, plastic handle, copper key 70mm medium-to-large interior door lock core, with stable anti-theft performance, hard material, resistant to fracture, weight greater than copper-zinc alloy, pig iron, etc., high quality and low price, can choose from a variety of specifications, complete, configuration can be customized according to customer needs, 45mm, 54mm, 60mm, 70mm, 80mm, 90mm, 100mm, 110mm, 120mm, all specifications can be customized, minimum order quantity of not less than 6000 pieces. Please contact at any time: 13646593367, WeChat: xuan3367