Welcome to contact us!
Shenzhen Sumring Technology Co., Limited
A1613, Huayibuilding, Pingji road, Longgang, Shenzhen, 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