Beijing Sihai yongyang Technology Development Co., Ltd

ADDRESS:B-17B, 15th Floor, No. 319 Guang"anmen Nei Street, Xicheng District, Beijing
BUSINESS SCOPE: Technology promotion services; organization of cultural and artistic exchange activities; economic information consultation; conference services; sales of medical equipment (only class I). (Enterprises independently choose business projects and carry out
E-MAIL:songning012@sohu.com