Telecommunication

SWITCHING SYSTEM

710,000 Lines Switching System Project, Beijing
Telecom Switching System for Chengdu, Kunming, Shenyang and Nanjing
720,000 Lines Switching System for Tianjin, Changchun, Harbin, Shanghai, Jiangsu, Zhejiang, Fujian, Guangdong and Xi'an
Lhasa Switching System Project
1,490,500 Lines Switching System for Six Provinces (Cities)
300,000 Switching System Production Line, Luoyang, Henan
284,000 Lines Switching System, Shanghai
470,000 Lines Switching System ,Wuhan, Hubei
Graphic-Context Telephone (840 Sets) projects, Ministry of Telecommunication
230,000 Lines Switching System for Seven Provinces (Cities)
125,000 Lines Switching System for Telecommunication Network Expansion Project of Nine Provinces (Cities)

DATA- COMMUNACATION NETWORK