The registration address of china solid yuda engineering materials ltd. Is located at the north gate of the streets of the kuensan east road mine district, mid-range, shandong province. The registration authority is the market supervision authority of the mid-mark of the city of datebreak at 128th street. The legal entity is represented by sunana, and is represented by the central market supervision authority of the city of datebreak. The scope of operations includes the following: sale of construction materials; development of new materials technology; extension services; manufacture of paints (excluding dangerous chemicals); manufacture of light construction materials; manufacture of new construction materials (excluding dangerous chemicals); import and export of goods; sale of building water-proof products; manufacture of asbestos cement; manufacture of building blocks; wholesale distribution of building materials; sale of lime and plasters; retail sale of hardware products; sale of asbestos products; electricity, cable operations; sale of building blocks; sale of cement products; sale of synthetic materials without legal authorization; construction of chemical goods without legal authorization; construction activities without the use of an autonomous licence (for the purpose of carrying out of a regulatory licence). (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)