Welcome to contact us!
Shenzhen Sumring Technology Co., Limited
C-510, National Security Building, No. 129 Pingxinbei Road, Pinghu Street, Longgang District, Shenzhen City, Guangdong, China
Tel: + 86 -755 89571625
Fax: + 86 -755 89571207
Email: info@sumring.com
SUMRING HongKong Branch
Address: Room 803, Chevalier House, 45-51 Chatham Road South, Tsim Sha Tsui, Kowloon, Hong Kong
Tel: +852 26681868
Fax:+852 26681899
Email: cnsumring03@aliyun.com