The registered address of shandong multichain chemical industries ltd. Is located at the public establishment of 603-1 at ziwei road no. 53, tianhian province, shandong province. The registration authority is the market supervision authority of zinan city's tianhashi district, represented by a legal person, and operates on general projects such as sale of chemical products (other than licensed chemical products), sale of specialized chemical products (other than hazardous chemicals), sale of specialized equipment for environmental protection, sale of engineering plastics and synthetic resins, sale of petroleum products (other than hazardous chemicals), sale of food additives, technical development of biochemical products. (in addition to projects that require authorization under the law, activities are carried out on an autonomous basis with a licence of operation)