Beijing EFR Laser S&T Co., Ltd.

Add: Room 6208,Building 1, No.15 Guangju Street, Industrial Development Zone, Tongzhou District, Beijing, China
Zip Code: 101105
Tel.: +86-10-64361009
+86-15901348506
Fax: +86-10-64361009
QQ: 2850988359
E-mail: admin1@bjefr.com
Contact: Mr. Zhang
Website: www.bjefr.com