weidare (zhenjiang) computer service chain institution  
zhenjiang terdna intelligent technology co.,ltd (“the company”)

tel : +86 13018226044
fax: +86 13018226044
mailto: tony@terdl.com
website：
address: 109# ruishan rd.,dantu district, zhenjiang city– zhenjiang 617499 – jiangsu – p.r.china