Nanjing Huashi Electronic Scientific Co., Ltd.
Nanjing Huashi Electronic Scientific Co., Ltd was estblished in 1992. Company are located in Nanjing, Jiangsu, PRC. It is a high-tech enterprise in Jiangsu Province. It is also a strategic partner of the Institute of Electrical Engineering, Chinese Academy of Sciences (IEECAS), there is a JV between HS and IEECAS in Nanjing. Nanjing Huashi has been concentrating on the development of key railway vehicle electrical equipment with independent intellectual property rights...
Metro/Light rail traction converter
Metro/light rail traction converter is mainly used in the traction system of urban rail transit vehicles. Its principle is to convert the power supply of catenary into the power supply needed by traction motor of vehicles to provide traction force and electric braking force for the whole vehicle.
Metro/Light rail control cabinet
It includes ac/dc control cabinet, electric cabinet in the passenger room, TCMS control cabinet, air conditioning control cabinet, comprehensive control cabinet in the driver's cab, etc. It has such functions as ac/dc power distribution, system detection, equipment control, diagnosis and protection, vehicle information prompt, etc. It can be jointly designed and developed with customers, and implemented and verified by vahz.
Metro/Light rail emergency ventilation inverter
As a backup power supply for air conditioning units in Metro compartments, it is an inverter power supply for emergency start-up after the main power supply of ventilators fails, so as to ensure smooth ventilation in Metro compartments. The products have the advantages of small size, light weight, high efficiency and high reliability.
New traction converter for urban rail transit vehicles
It is mainly used in the traction system of new urban rail transit vehicles. Its principle is to convert the power supply of catenary into the power supply of traction motor for vehicles, providing traction force and electric braking force for the whole vehicle.
Supply and replacement of
Technical support and
maintenance service support
Supply and replacement of
Professional maintenance and after-sales team.Eight After-sales Service
Institutions and Six Service Areas in China.
According to the requirements of customers, Nanjing Huashi provides related products and service of product life cycle of supporting products, establishes after-sales technical service network covering important cities throughout the country, and always puts high quality and efficient service in the first place of enterprises.