Welcome to visit Nanjing Huashi Electronic Scientific Co., Ltd.

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025-57931977

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南京华士电子科技有限公司 南京华士电子科技有限公司
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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...

News Center

Yuhua economic development zone leaders to the company for the "14th Five-Year Plan" industrial planning research
On April 20, Yuhua Economic Development Zone leaders, experts and a team of experts came to Nanjing Huashi Electronics Scientific Co., Ltd. to carry out the "14th Five-Year Plan" industrial planning research, the company's deputy general manager Liu Youyi, Vice Minister of Research and Development and Design Sun Zhuzhang and other leaders accompanied.
Details 白箭头 黑箭头
Huashi company won the "2020 Outstanding Contribution Unit" title of rain flower through the open area
Recently, the Nanjing Yuhuatai District Committee of the Communist Party of China Development Zone Industry Committee, Yuhua Economic Development Zone Management Committee awarded Nanjing Huashi Electronic Scientific Co., Ltd. "2020 Outstanding Contribution Unit" title. This honor is not only a recognition of the outstanding achievements made by the Company in the economic development of the Development Zone, but also an affirmation of the important contribution made by the Company to the social progress of the Development Zone.
Details 白箭头 黑箭头
Huashi company's New Year's resumption of work epidemic prevention two hands
At the beginning of the new year, in order to ensure a good safe production environment after the festival, so that all staff smoothly resume work and a new attitude to carry out good work,
Details 白箭头 黑箭头

Huashi product

Metro/Light rail traction converter

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.

Subway/Light rail auxiliary converter

Subway/Light rail auxiliary converter

Subway/Light Rail Auxiliary Converter is mainly used in Urban Rail Transit Vehicle Auxiliary Power Supply System, which includes Inverter Unit and Converter Unit to supply power for medium and low voltage electrical equipment of vehicles.

Metro/Light rail electric box

Metro/Light rail electric box

Including distributor box, junction box, high voltage box, battery box, etc., according to different location and functional requirements, install corresponding devices and equipment, realize vehicle cable connection, high voltage control, etc.

Metro/Light rail control cabinet

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

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.

DC power supply for metro/light Rail

DC power supply for metro/light Rail

Provide power for train headlights and taillights, wiper motors, etc.

New traction converter for urban rail transit vehicles

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.

New auxiliary converter for urban rail transit vehicles

New auxiliary converter for urban rail transit vehicles

It includes inverting unit and converting unit to supply power for medium and low voltage electrical equipment of vehicles.

Customized product-auxiliary converter for wuhu monorail vehicle

Customized product-auxiliary converter for wuhu monorail vehicle

A customized auxiliary converter (APU) for Wuhu Monorail Vehicle consists of inverters and conversion units, which provide power for medium and low voltage electrical equipment of vehicles.

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Huashi service

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Convenient

Supply and replacement of

spare parts

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High efficiency

Technical support and

maintenance service support

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major

Supply and replacement of

spare parts

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. 

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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