Beijing EFR Laser S&T Co., Ltd.

Add.: No.101, Building 22, No.6 Hengye Seven Street, Yongle Industrial Development Zone, Tongzhou District, Beijing

Zip Code: 101105

Contact person: Mr. Zhang

Tel.: +86-10-64361009

Mobile phone: +86-15901348506

24-hour service hotline: 4008-500-005

Fax: +86-10-64361009

Email: admin1@bjefr.com

QQ: 2850988359

Website: www.bjefr.com

After Sales Service
Customers need to provide feedback and relevant photos and videos if problems have arisen during their use of the CO2 laser tube and related products.
The problem information will be conveyed to our technicians within 24 business hours, and they will then work quickly to determine the cause of the problem.
Customers will be informed of problem causes, and a solution, within 48 hours.