Contact Number: 136-9635-1716 (WeChat ID same) Liaocheng Maoqiang Metal Material Co., Ltd. specializes in: Lead blocks, lead products, fuses, lead coils, electric lead doors, shielding equipment, industrial lead boxes, extruded lead blocks, protective lead doors, purified lead, fusible electrolytic wire, radiation shielding lead; sliding radiation shielding doors, radiation shielding boxes, radiation shielding tanks, 50kg barium sulfate sand, metal processing machinery manufacturing; regular sales