The registration address of hadjong new materials technology ltd. In nambong city, hebei province, is located at no. 469 in the village of zhuang dynasty, changtai city, with the registration authority being the southern palace market supervisory authority, represented by legal persons and covering general projects: development of new materials technology; promotion services for new materials; manufacture of metal chains and other metal products; manufacture of new membrane materials; manufacture of new construction materials (without dangerous chemicals); manufacture of textile manufactures in industry; manufacture of fabrics and their products; manufacture of metal products; development and development of five gold products; technical development, technical advice, exchange of technology, transfer of technology and promotion of technology; sale of textile products in industry; sale of leather products; sale of needles and raw materials; sale of household goods; sale of new metal functions; sale of new organic living materials; sale of new membrane materials; sale of high-energy non-ferrous metals and gold-coated materials; manufacture of high-capacity fibres and composite materials; sale of metal materials; sale of non-ferrous metal gold gold; sale of construction parts; sale of metal structures; (in addition to projects subject to authorization under the law, the operation of the business is carried out autonomously under a licence)