Tel : 付丽涵 Zoe 17854285427 黄雨薇 Maria 15092236025

E-mail : Zoe.dahua@yushuochemical.com / Maria.dahua@yushuochemical.com

Whatsapp/wechat : 1785428542

Address : Room d102, Jiudingfeng building, 888 Changbaishan Road, Qingdao area, China (Shandong) pilot Free Trade Zone