The registration address of the water and glass and steel company ltd. Is at no. 147, east road, north rim, east of the city of water and water, hobei province. The zhang county market supervisory authority, represented by legal persons, is chen zheng zhang, which operates on general projects: manufacture of fibre-enhanced plastics; manufacture of specialized equipment for environmental protection; sale of fibre-glass fibres and products; sale of fibre-enhanced plastics; manufacture of plastics; sale of plastics; manufacture of rubber products; sale of rubber products; sale of metal structures; development of metal products; sale of metal products; sale of metal materials; sale of paints (other than hazardous chemicals); manufacture of synthetic materials (other than hazardous chemicals); sale of synthetic materials; sale of chemical products (other than licensed chemical products); sale of sealed fillings; sale of mechanical parts and spare parts; manufacture of general-use equipment (other than special equipment); development of machinery equipment; sale of machinery; manufacture of dust-free equipment; manufacture of gas-gas-gas-sulphides equipment; sale of coal-gas-gas-sulphage equipment; repair of general-use equipment; installation of environmental health facilities; general-mechanical equipment services (other than labour dispatching services); rental services (free of licences); technical services; technical and (in addition to projects subject to authorization under the law, the operation of the business is carried out autonomously under a licence)