Shenzhen Cecwan Technology Co., Ltd. is specialized in network product development and ADSL, voice gateway (VOIP) products, industrial / industrial applications of high-tech enterprises. Dedicated to ...

3F-7, No. 113, Kang Ning Street, Hsi-Chih City, Taipei Hsien, Taiwan 221

About Sungia <br/> <br/>Sungia Techwave is headquartered in Taiwan and has been a telecom solution provider to the GSM/CDMA/WCDMA network operators, private payphone oper...