The registration address of young-hyun engineering machinery, limited, is located at no. 3 huto, no. 6, west of the temple village of the town of shimunshan in the city of chiening. The registration authority is the market supervision authority of the city of quizumi, represented by a legal person, and includes the sale of engineering machinery, electrical tools, hydraulic instruments and industrial or mining equipment. (projects subject to legal approval may not operate without the approval of the relevant department)