energy efficient glass sales network-ag九游会

linkman：

cao chuangong

e-mail :

caocg@csgholding.com

telphone :

13306425359/15064258790

fax :

0532-81927669

address :

room 1001, building 1, sandalwood bay, no. 230, shenzhen road, laoshan district, qingdao

linkman：

wang guanhua

e-mail :

wangjunhua@csgholding.com

telphone :

15153138857

fax :

0531-88021761

address :

room 2204, unit 1, building 1, louvre museum, jingliu road, huaiyin district, jinan