Group photo of the general meeting of 2020 National Bicycle Standardization Technical Committee
Product trademark certificate
Chen Jie was an observer of the national bicycle standardization committee
Honored exhibitor of Shanghai Exhibition
QQ: 58504461
Phone:13961860228
Tel: 13961860228
Email: hfrim@163.com
Add:No.598 yianyuxi road, Qianzhou street, Huishan District, Wuxi
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