Changchun Bobang Technology Co., Ltd.

Changchun Bobang Technology CO., LTD, is located in the Basement of China Optics�Changchun, a optical enterprise which integrates design, production and sales, it has long history cold forming for components ...

Telephone：86-431-85916095Address：No.1198 Guigu Street, Changchun, Jilin, China