WhatsApp: +8613156360660
Mobile phone: +8613156360660
Email: bingchengmedical@gmail.com
Address: Room 211, No. 1313, Jinshui Road, Licang District, Qingdao City, Shandong
Facebook
Twitter
LinkedIn
Youtube
instagram
+8613156360660
https://join.skype.com/invite/wr733AVngU9I
whatsapp
bingchengmedical@gmail.com