Zhangjiagang Kooen Machinery Co., Ltd. is a high-tech private enterprise which integrates complete plastic machinery research, development and production. We are key science technology project implementation & achievement unit for domestic Ministry of communications, Construction ...
Telephone:86-512-58518261
Address:No. 34, Danan Road, Hexing, Jinfeng Town
Seyeon Tech started its career in September 1997 with 4 PhD who majored the field of Network and Video Data Compression worked for Samsung Daewoo over 10years. Since beginning, our main interest has been WAN (Wide Area Network) products developed various equipments such as SOHO ISDN Modem, ...
Telephone: 82-02-3017-0855
Address:Yeoksam-dong ,Gangnam-gu