Development history
↵2021
Obtain traction system project of Suzhou S1 line
Autonomy metro traction system passed review of before pilot operation test
Obtained Beijing Airport Line linear electric locomotive traction system 250 km overhaul project
Obtained the APU of Cairo Project, Egypt
2019-2020
2018
Acquired Beijing Airport Line (Linear Motor) Vehicle Traction System Project.
Acquired the traction system project of the north extension line of Nanjing Line 1 and the West extension line of Nanjing Line 2.
Establishment of Nanjing Huashi Technology Center of IEECAS in cooperation with IEECAS.
Establishment of Nanjing Huashi Beijing Technology Center.
Passing Type Test of Autonomous Traction System.
Autonomous Water Cooling System Passed Type Test and Owner Appraisal.
Loading and Trial Operation of Traction System of Construction Vehicle .
Traction Inverter and Auxiliary Inverter of Shenzhen Line 4 Phase III Project Passed URCC Certification .
China's first 200 km/h quasi-high-speed train (Guangzhou-Shenzhen) high-frequency converter charger.
China's first double-deck EMU (Shanghai-Nanjing) high frequency converter charger and inverter.
China's first 70% low floor tram in Dalian won the bid.Traction
Auxiliary System Project of Wuhu Monorail Line 1 and Line 2.
Nanjing Metro Line 5 Traction System Project.
Phase III Traction System Project of Shenzhen Metro Line 4.
Guangzhou Metro Line 9 Additional Purchase of Traction System Project.
Overhaul Project of PIM2 Module for Nanjing Metro Line 1.
2017
2016
OCU (Traction Inverter) Module Overhaul Project of Nanjing Metro Line 1 and Line 2 Buses.
Procurement Project of Traction System of Nanjing Metro Line 2.
Dalian Trolley Traction System Reform Project.
2015
2013
Winning bid for traction system project of Guangzhou Line 9.
Supplementary traction system project of Nanjing Line 1 winning bid
The self-developed auxiliary power supply and train network monitoring system for the third phase of Changchun Light Rail are delivered in batches and operated stably.
2010-2011
↵
2009
180KVA Auxiliary Power Supply of Beijing Fuba Line is delivered in batches through on-line operation review.
70% Traction System of Dalian Tramway with 30 Winning Bids.
2008
↵2013
In cooperation with German KIEPE Company, the first phase traction system of Changchun Light Rail was awarded. Qualified supplier qualification of Siemens and Alstom Company; cooperated with ABB to win the bid for Changchun Light Rail Phase II Traction System Project.
Fourth Speed-up of China Railway ：TCMS for Beijing-Shanghai Advanced Box Train.
2001
2000
Third Speed-up of China Railway ：DC600V Auxiliary Power Supply for Shenzhou (Beijing-Tianjin Shenzhou) Intercity Double-deck EMU.
China's first 200 km/h quasi-high-speed train (Guangzhou-Shenzhen) high-frequency converter charger.
China's first double-deck EMU (Shanghai-Nanjing) high frequency converter charger and inverter.
China's first 70% low floor tram in Dalian won the bid.
1999
1998
High Frequency Converter Charger for China's First DC600V Electrified Train
The First Speed-up of China Railway
Main products ：Emergency supply ,Power Gating ,Electrical control cabinet
1997
1992
Nanjing Huashi Electronic Scientific Co., Ltd. was founded.
Contact us
Contact person: manager Xu
Telephone：025-57931977
E-mail：xzj@huashi.cc
Address: No.26 Fengyi Road, Yuhua Economic Development Zone, Nanjing, Jiangsu Province
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Nanjing Huashi Electronic Scientific Co., Ltd. 苏ICP备2020052654号-1 Power by：300.cn