Credit Rating
Grade AAA (IN2001)
Grade AAA (IN2002)
Grade AAA (IN2003)
Grade AAA (IN2004)
Grade AAA (IN2005)

International Standard Certification
The IS09001: 2000 International Standard Certification (In Chinese and English)

The Certificate of A Hi-tech Enterprise, The Certificate of A Software Producer
The Certificate of A Hi-tech Enterprise of Jiangsu Issued by the Department of Science & Technology of Jiangsu in 2003
The Certificate of A Hi-tech Enterprise of Nanjing Issued by the Committee of Science & Technology of Nanjing in 2000
The Approval Certificate of A Software Producer Issued by the Bureau of Science & Technology of Nanjing (INT has been confirmed as “ A Software Producer of Jiangsu” and “An Elite Software Producer of Nanjing”)

Documents Issued by State Economic & Trade Commission
INT has been listed in the third “ Catalogue of Suppliers of Equipment and Products for National Urban and Rural Electric Network Building and Reformation”.

The Post-doctoral Research and Development Workstation
A post-doctoral research and development workstation was established at INT with an approval in 2000.

The Certificates of National Key New Products, The Certificates of Hi-tech Products
PA100The Certificate of National Torch Program Project for PA100 Integrated Digital Relay
PA100The Certificate of National Key New Products for PA100 Integrated Digital Relay
The Certificate of Jiangsu Provincial Hi-tech Products for PA100 Integrated Digital Relay Issued by the Department of Science & Technology of Jiangsu

Prizes
PAl00The Second Prize of Scientific Progress of Nanjing in 2002 for PAl00 Integrated Digital Relay
INT-SCADAThe Third Prize of Outstanding Software of Nanjing in April 2002 for INT-SCADA Integrated Protection and Monitor System
PA100The Third Prize of Outstanding Software of Jiangsu in April 2003 for PA100 Integrated Digital Protection Relay Embedding Software

Test Reports
The Test Report of PA100—CX Integrated Digital Relay Feeder Protection Unit
The Test Report of iPS Transformer Substation Integrated Automation System
The Test Report of PAl00+-C Capacitor Protection Device
The Test Report of PAl00+-M Motor Protection Device
The Test Report of PAl00+-T2 Double-coil Transformer Differential Protection Device
The Test Report of PAl00+-F1 Feeder Protection Device
The Test Report of the Electromagnetic Compatibility Test of PA300—L Line Protection Device
The Test Report of the Type Test of PA300—L Line Protection Device
The Test Report of the Electrical Properties, Surroundings, and Safety Test of PA300—L Line Protection Device
The Test Report of the Commercial Test of the PA300—L Line Protection Device
The Test Report of the Type Test of GZDW30--50／220-M Microcomputer-based-controlled HF Switch DC Power Supply Cabinet
The Test Report of the Electrical Properties, Surroundings, and Safety Test of GZDW30--50／220-M Microcomputer-based-controlled HF Switch DC Power Supply Cabinet

Certificates of Identifications of Scientific Findings, Certificates of Identifications of New Products & Technologies
The Certificate of the Identification of PAl00+ Series Microcomputer-based Protection Device
The Certificate of the Identification of iPS-Logic Power Integration Protection & Monitor Software
The Certificate of the Identification of PA300—L Line Protection Device

The Test Report of the Identification of Software
The Test Report of iPS—Logic Power Integrated Protection Monitor Software

Registration Certificates of Software
The Registration Certificate of iPS-Logic Power Integrated Protection Monitor Software V2．0
The Registration Certificate of PAl00+ Integrated Digital Relay Embedding Software V4．00
The Registration Certificate of PA300 Series Integrated Digital Relay Embedding Software V2．0
The Registration Certificate of INT—SCADA Integrated Protection and Monitor System V2．0
The Registration Certificate of PA100 Integrated Digital Relay Embedding Software V3．4
The Registration Certificate of PA200 Integrated Digital Relay Embedding Software V3．1
The Registration Certificate of YCK Tele-metering and Remote-Control Relay Embedding Software V2．0
The Registration Certificate of YXK Tele-metering and Remote-Control Relay Embedding Software V2．0

Electromagnetic Compatibility Test Certificates
The Electromagnetic Compatibility Test Certificate of PAl00+-C Capacitor Protection Device
The Electromagnetic Compatibility Test Certificate of PAl00+Fl Feeder Protection Device
The Electromagnetic Compatibility Test Certificate of PAl00+--M Motor Protection Device
The Electromagnetic Compatibility Test Certificate of PAl00+T2 Double-coil Transformer Differential Protection Device

Certificate of Products
Certificate of GZDW30--50／220—M Microcomputer-based-controlled HF Switch DC Power Supply Cabinet
Certificate of PAl00+--F1 Feeder Protection Device
Certificate of PAl00+-F Integrated Micro-computer-based Protection Device (Micro-computer-based Protection Unit
Certificate of PAl00+-M Motor Protection Device
Certificate of PAl00+-T2 Double-coil Transformer Differential Protection Device