HUNAN HUAGAO SHIJIN TECHNOLOGY CO., LTD.

CHINA OFFICE

Room 1203-1205, Building 1, Wantai Building, Economic and Technological Development Zone,Changsha City,Hunan Province,China 

Email: sales@iworldsys.com 

Website:http://www.iworldsys.com

R&D CENTER(SHENZHEN)

Building 7, Huidebao Industrial Park, Guangming Road, Guangming New District, Shenzhen City,China

Email: technician@iworldsys.com  

Website:http://www.iworldsys.com

FACTORY CENTER

Xunkun Industrial Park, Shanggao County, Jiangxi Province

Email: sales@iworldsys.com   

Website:http://www.iworldsys.com