The registration address of yongbong new materials technology ltd. In nambong city, hebei province, is at no. 266, zou jia village, nambong township, nambong city, with the registration authority being the market supervision authority of nambong city, represented by a legal person, li ying rain, and covers general projects: development of new materials technology; development of metal products; development of hardware products; extension services for new materials; technical services, technology development, technical advice, technology exchange, technology transfer, technology promotion; marketing of new metal functional materials; marketing of new organic active materials; marketing of new membrane materials; sale of non-ferrous metals and alloy materials; sale of high-performance fibres and composite materials; sale of metal materials; sale of metal products; sale of non-ferrous metal alloys; sale of construction metal accessories; sale of metal structures; sale of metal tools; r...