Dongguan factory:
Dongguan Yusheng Electronic Technology Co., Ltd.
T e l: 0769-85163678; 85163789 * 808

Fax: 0769-85163166

E-mail: yushliu@139.com
Http: //www.yush.com.cn
Contact: Miss Liu 13829201132
Address: Yusheng Technology Park, Fumin Road, Shajiao, Humen Town, Dongguan City
Shenzhen Factory: Yanchuan, Songgang Town, Baoan District, Shenzhen, Guangdong, China
Hong Kong company address:
Yu Sheng Technology (Hong Kong) Co., Ltd.
Address: Room 6, 39 / F, Aiwa House, Tsz Oi Court, Tsz Wan Shan, Kowloon, Hong Kong
T e l: 00852-81263051
Fax: 00852-81263064
E-mail: yushsteven@139.com
Mobile: 00852-69576022 Mr. Huang