Dongguan YA-YI Electronic Material Co., Ltd.
Contact: Mr. Xia
Mob: 0086-18819114006
Tel: 0086-769-82183250
Fax: 0086-769-83369235 
Website: www.dg-yayi.com
Email: dgyayi@163.com 
Address: Yuhui Industrial Park, Huangjingkeng Industrial Zone, Huangjiang Town, Dongguan City, Guangdong Province, China.