Contact Us

               Shen Zhen BYS Testing Co., Ltd.

4 Floor, 2 Building, Conceptual Industrial Park, 38 Guangda Road, Yuanshan Street, Longgang District, Shenzhen City, Guangdong Province, China

Tel: 0755-28268814

Fax: 0755-28268814

Company mailbox: bys@bys-cert.com

Business consulting mailbox: Tony_su@bys-cert.com

Complaint Suggestion Mailbox: Amy_jiang@bys-cert.com

Report inquiry mailbox: Mark_zhou@bys-cert.com