4-502, Bldg No. 14, Block 1, Longyueyuan, Huilongguan Residential Area, Changping District,Beijing,Beijing,China China
الشخص الذي يمكن الاتصال به Mr. Xiaofeng He
عنوان 4-502, Bldg No. 14, Block 1, Longyueyuan, Huilongguan Residential Area, Changping District, Beijing, Beijing