The registration address of hebei kohue building materials ltd. Is located in the village of nan yankuan village, linshuang county, ishioshiang city, hebei province, with the registration authority of leung su county market supervisory authority, with legal representation, and covers general items: wood fibres, mineral fibres, sea pebble fibres, asbestos-free fibres, processing of magnesium fibres; sale of non-metal minerals and products (except for state, provincial, municipal, county-prohibited or restricted and coal, sandstone solids); sale of metal ores (except for national, provincial, municipal, county-provincial and coal, sandstone solids); sale of construction materials (except for coal, sand and gravel that are prohibited or restricted); sale of rubber products; sale of petroleum products (without dangerous chemicals); sale of fire-resistant materials; sale of chemical products (excluding licensed chemical products). (in addition to projects subject to authorization under the law, the operation of the business is carried out autonomously under a licence)