証明
標準：
Computer Software Copyright Registration Certificate
数：
122368
発行日:
2008-09-01
有効期限:
2011-09-01
有効範囲:
2VLAN Optical Transceiver Software
が発行：
National Copyright Administration of the P.R.C.
標準：
Computer Software Copyright Registration Certificate
数：
122369
発行日:
2008-09-01
有効期限:
2011-09-01
有効範囲:
4VLAN Optical Transceiver Software
が発行：
National Copyright Administration of the P.R.C.
標準：
Computer Software Copyright Registration Certificate
数：
122367
発行日:
2008-09-01
有効期限:
2011-09-01
有効範囲:
IDM-120P Mult-service Cross-Connect Multiplexer
が発行：
National Copyright Administration of the P.R.C.
標準：
IDM-300ME Multi-service Multiplexer
数：
122366
発行日:
2008-09-01
有効期限:
2011-09-01
有効範囲:
IDM-300ME Multi-service Multiplexer
が発行：
National Copyright Administration of the P.R.C.
標準：
Computer Software Copyright Registration Certificate
数：
118223
発行日:
2008-09-01
有効期限:
2011-09-01
有効範囲:
SDH NMS Software
が発行：
National Copyright Administration of the P.R.C.
標準：
Computer Software Copyright Registration Certificate
数：
118224
発行日:
2008-09-01
有効期限:
2011-09-01
有効範囲:
Net Guard Multi-service Multiplexer NMS Software
が発行：
National Copyright Administration of the P.R.C.
標準：
The Overseas Students Pioneer Park Succeeded Enterprise
数：
116
発行日:
2006-11-01
有効期限:
2013-06-07
有効範囲:
Beijing Raytrans Digital Technology Co.,Ltd
が発行：
Beijing Overseas Pioneer Park
標準：
Certificate for Management System
数：
03007Q10088R1S
発行日:
2007-10-08
有効期限:
2010-11-07
有効範囲:
Integrated Service Multiplexer,PDH Optical Terminal,SDH Optical Terminal,Converter
が発行：
TL Certificate Center
標準：
The Network Access License
数：
28-7125-801853
発行日:
2008-08-11
有効期限:
2011-08-11
有効範囲:
Multiplexer
が発行：
Ministry of Industry and Information Technology of the People\'s Republic of China
標準：
Certificate of High and New Technology Corporation
数：
GR200911000277
発行日:
2009-06-12
有効期限:
2012-06-12
有効範囲:
Beijing Raytrans Digital Technology Co.,Ltd
が発行：
Beijing Municipal Science & Technology Commission; Beijing Municipal Office,State Administration of Taxation,P.R.China
標準：
Certificate for High and New Technology Corporation at Zhongguancun Science Park
数：
20092010031801
発行日:
2009-05-04
有効期限:
2012-05-04
有効範囲:
Beijing Raytrans Digital Technology Co.,Ltd
が発行：
Zhongguancun Science Park Administrative Commission
会社概要
Beijing Raytrans Digital Technology CO.,LTD
連絡窓口： Miss. christina xia
