Shanghai Yi Yang Communication Technology Co., Ltd. is engaged in the development and manufacture of communications equipment, high-tech enterprise..

First, the service aims: Integrity, responsibility, innovation, cooperation Shanghai Yi Yang Communication Technology Co., Ltd...

Add：2 floor,No.98,Sanlin Rd,Pudong,Sh
Tel：86-21-50828871
Fax：86-21-51685275
Mobile：15800926758