Add：No.4090,East Guohuan RD., Shixi village, Jiangkou Town.Hanjiang District,Putian,Fujian,China

Tel：0594-3791081-8120 

Fax：0594-3792249 

Email：servers@quinko.com

Shanghai office

Phone：13626922577，15880306211

Email：sh-engineering@quinko.com ，assistant@quinko.com   

Shenyang Office

Phone：13860990025  

Email：shenyang@quinko.com

Harbin Office

Phone：13860939823  

Email：heb@quinko.com

Shandong Office 

Phone：13850200580  

Email：service@quinko.com

Hebei Office 

Phone：13599876609 

Email：shanghai@quinko.com

Tianjin Office 

Phone：15260267599 

Email：sa-tianjin@quinko.com