Qianpin Zhongda Kangzhen Zhijia Operating Center

Hebei Handian Kangzhen Zhijia Guangfu Zhijia

Tianzhao Kangzhen Zhijia Sales Department

Kangzhen Zhijia (Meisheng) Marketing Center

Hebei Jijin Kangzhen Zhijia Production Factory

Wangtu Kangzhen Zhijia