Beijing Shuang Dong Wei Ye Technology Co., Ltd (for China mainland business) another name is D and HK International Limited overseas a young, developing energetic company. But it Cisco Partner Premier Certified. Our company employs more than 15 workers, through the efforts of our entire staff, ...
Telephone:86-010-51658620
Address:13 Yard, Dazhongsi, Haidian District, Beijing, Beijing, China