The registration address of texas alumni engineering materials ltd. Is located on the eastern side of yang ii road, 2nd township, 2nd town, 2nd town, texas, shandong province. The registration authority is the market supervision authority of texas city, where legal persons represent the market for the sale of composite materials and rubber products; the development, production and sale of engineering materials (without dangerous chemicals); the wholesale and retail distribution of hardware and electrical equipment and accessories, daily department goods, etc. (except for the above-mentioned state restrictions and prohibitions, which relate to the operation of licences and qualifications with a licence or certificate of qualification) (projects subject to legal authorization may only be carried out with the approval of the relevant department)。