Shenzhen Office:

No. 4333 Seg Plaza North Huaqiang Road, Futian District,

Shenzhen City , Guangdong, China

Contact: Tony Fu

Phone:+86 13432605256

Shenzhen Testing Centre:

No.206 Block B Yucheng Industrial Zone, Shilongzai Ring Road

Shiyan Street, Baoan district, Shenzhen , Guangdong ,China

Contact: Sam Zhang

Phone: +86 13799096126