Hunan Valenca Medical Technology Co., Ltd.
Address: Room 403-404, Building 4, Jincheng Huayi Health Industrial Park, Hetang District, Zhuzhou City, Hunan Province, China
Sales: 0731-28423168
After sales: 0731-28423166
website: www.valencamedical.com www.valenca.cn www.valenca.com.cn
E-mail: service@valenca.cn