Contact Info

Shanghai Headquarter
Tel: 021 -60546634
Fax: 021 -51382101
E-mail: info@es-tek.com
Zip: 201206
Address: Room 2004,1088#XinJinqiao Road, Pudong New District, Shanghai, 

Nantong Office
Tel: 0513 -81587670
Fax: 021 -51382101
Zip Code: 226001
Address: Room 913,179#Haoxi Road, Fortune Mall ,Nantong City
Website: www.es-tek.com