Hong Kong

Tel：(852)2363 9241

Fax：(852)2764 3152
E-mail：sales@hongyuen.com

Web：www.hongyuen.com
Dong Guan

Tel：(86-769)8862 8888
Fax：(86-769)8862 8960
E-mail：sales@pcb.com.cn
Web：www.pcb.com.cn