Qingdao Grand Inno Tech Co., Ltd.
Address:NO.31 HUAIHAI ROAD, JIAOZHOU DISTRICT, QINGDAO, CHINA
Postal code:266071
Tel:+8613805323450
Mail:marketing@grand-fitness.com
Website:https://www.grandinnotech.com/
Contacts:qdjianhong （Mr）
Cellphone number:18678936608
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