Beijing Hanatake Science And Technology Co., Ltd.
Postal code：101303
E-mail：beijinghanatake@163.com
Detailed address：No. 18 EPRI Road Daxing District Industrial Development Zone, Beijing

Tianjin Huazhu Science and Technology Co., Ltd.
Tel：022-23833181
Fax：022-23833183
Postal code：300380
E-mail：tianjinhanatake@yahoo.com.cn