The registration address of the dehin insulation materials ltd. In donghing, donghung city, is located in room 48, no. 201, ishida road, donghing town, guangdong province. The registration authority is the market supervision authority of donghing city, represented by legal persons, and operates on general items: sale of rubber products; sale of plastics; sale of synthetic materials; sale of glass fibres and products; and sale of electrical equipment. (in addition to projects subject to authorization under the law, the operation of the business is carried out autonomously under a licence)