Hainan YouYou Biotechnology Co., Ltd.
Address:1908A-19, Diffractive Hong Modern City, No.570 Jiefang Road, Tianya District, Sanya City, Hainan Province, China
Postal code:572000
Tel:86-511-51108777-0
Fax:86-511-51108777-0
Mail:youyou-biotechnolog@aliyun.com
Contacts:syzali （Mr）
Cellphone number:86-511-15571922873-0
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