The registration address of hinwoo molecular materials ltd. Is located in building no. 132, no. 5, golong si road, goon si road, goon si town, dong chong city, guangdong province. The registration authority is the market supervision authority of dong jing city, represented by a legal person, and includes sales of high-molecular materials, silicon rubber raw materials, silicon rubber supplements, silicon rubber products, plastic products, silicon oils and hardware products; and imports and exports of goods. (projects subject to legal approval to operate with the approval of the relevant department)