Contact SeiDiem
WhatsApp / Tel: +86 13811608099
Wechat: zhouyan-211
Email: sales@seidiem.com
Head office: No. 40, Dongzhu, Maqiao Town, Jingjiang City, Jiangsu Province
Overseas office: Room 415, Kaiyuan Business Building, 28 Zhichun Road, Haidian District, Beijing