No. 5, 4th Xinguang Str., Opto-mechatronics Industrial Park, Tongzhou District, Beijing, China,Beijing,Beijing,China China
الشخص الذي يمكن الاتصال به Mr. jack min
عنوان No. 5, 4th Xinguang Str., Opto-mechatronics Industrial Park, Tongzhou District, Beijing, China, Beijing, Beijing