JOYYUM

Medical Apparatus

Owner

NINGBO YONGYI ELECTRIC CO., LTD.

Jan 21, 2020
JOYYUM

Environmental Control Apparatus

Owner

NINGBO YONGYI ELECTRIC CO., LTD.

Jun 11, 2019
JOYYUM

Hand Tools

Owner

NINGBO YONGYI ELECTRIC CO., LTD.

Jun 11, 2019