Shen Zhen Sum Shun Technology Co.,Ltd.

Sam Ng: 139-0292-3348

Phone: 0755-29502418

Fax: 0755-29502948

E-mail: sumshun818@vip.163.com

Address: No. 28, North Road, Rentian Industrial Zone, Rentian Nei***orhood Community, Bao'an District, Shenzhen, Guangdong, China