Dongguan Yangdoo Electronic Technology Co., Ltd

Mr. Tang: 18025119158

Tel: 0769-86636109

Fax: 0769-86636039

E-mail: yangdoo@yangdoo.com

Address: Room 302, floor 3, building 1, No. 48, Minghua Road, Shijie Town, Dongguan City, Guangdong Province