Qinghai Branch
Add: 218 Dongguan Jie, Chengdong District, Xining
Tel: 0971-8180186
Fax: 0971-8180192
Dongguan Sub-branch
Add: 318 Dazhong Jie, Chengdong District, Xining
Tel: 0971-8128486
Shengli Sub-branch
Add: 56 Shengli Lu, Chengxi District, Xining
Chengzhong Sub-branch
Add: 93 Yinma Jie, Chengzhong District, Xining
Tel: 0971-8266175
BOC's service varies. Sometimes I find them very helpful, othertimes not at all. One thing that I do recommend however, is bringing someone Chinese along with you if you don't speak fluent Chinese. There's no Engilish service here.