Hebei Yoko Biotech Co., Ltd. (factory)
Address:No. 22, South of Kaifang Road, Weixian,
Xingtai, Hebei Province 054700,China
Email: yokobio@yokobio.com
Sunnyeco (Tianjin) Technology Co., Ltd. (sales)
Address:Huayuan Industrial Area, Tianjin 300450, China
Phone: +86 022 5918 8537
Cell: +86 18920615937
Email: yokobio@yokobio.com
holly@yokobio.com
yokobio@hotmail.com
Skype: yokobio@hotmail.com
Web: www.yokobio.com