The registration address of the company is located in the village of zhutang (600 metres east of the road) in the grand town of gobei province. The registration authority is the market supervision authority of the grand city of manujiang city, with legal persons representing a wide range of general projects: technical services, technology development, technical advice, technology exchange, technology transfer, technology promotion; marketing of paints (excluding hazardous chemicals); manufacture of eco-environmental materials; sale of eco-environmental materials; production of fireproofing materials; production of fireproof materials; sale of fireproof materials; manufacture of fibreglass fibres and products; sale of fibreglass fibres and products; manufacture of water-proof products; sale of construction water-resistant sheet products; sale of fibre-optic raw materials and fibres; manufacture of light-quality construction materials; sale of electrical and electronics products; sale of electrical and electronics products; sale of electrical and electronics; sale of electrical products. (in addition to projects subject to legal authorization, the activities are carried out autonomously and in accordance with the law, in accordance with the business licence): construction works; subcontracting of construction services; professional construction work. (a project subject to legal approval may only be carried out with the approval of the relevant department, subject to the approval documents or licences of the relevant department)