
Beijing Ha Sanlian Technology Co., Ltd.

Foshan Anweixian Food Co., Ltd.

Jilin Bishui Base Municipal Design Co., Ltd.Jilin Sheng, China

Shenzhen Shuntiantai Technology Co., Ltd.Guangdong Sheng, China

Huai'an Guanzhiyuan Hat Co., Ltd.Jiangsu Sheng, China

Elster Instromet Production GmbH

ESYS GMBHBerlin, Germany

Sheyang Hongfeng General Testing Equipment Co., Ltd.Jiangsu Sheng, China

Binhai Mould & Plastic Group Co. Ltd.Zhejiang Sheng, China

Chao Ma,

Hangzhou DIAN Medical Diagnostic Center Co., Ltd., ChinaChina

Guangdong Hongbo Weizhi Technology Co., Ltd.Guangdong Sheng, China