[email protected]
+86 18902836455
CO-SYS IT Company Limited
Mobile：+86 18902836455
Skype：+86 13713992793
Email: [email protected]
WhatsApp：+852 54916579
Website: https://www.5g-m2m.com
Add：RM.517, NEW CITY CENTRE, 2 LEI YUE MUN ROAD, KWUN TONG, KOWLOON.HK
Name: James
Mobile：
Tel：+86 18902836455
Email：[email protected]
Add：RM.517, NEW CITY CENTRE, 2 LEI YUE MUN ROAD, KWUN TONG, KOWLOON.HK