The registration address of camp kung-hing fire materials ltd. Is located at no. 91 a-77 (room zd-024, 701 zd-024, located at camp b, building 1 of headquarters), located at camp hong-hong city market supervision authority, with legal representatives yang hong wei, covering general projects: mining, sale of high-performance non-ferrous metals and alloy materials, sale of high-quality special steel materials, sale of non-ferrous metal alloys, sale of fire resistant materials, sale of food additives, sale of high-performance fibres and composite materials (run autonomously on the basis of a legal licence, except for legally authorized projects)