ABOUT US

Shenzhen Tongye Technology Co., Ltd.

SINCE 2000

Established in 2000, Shenzhen Tongye Technology Co., Ltd. (hereinafter referred to as the© "Tongye"), is a national high-tech enterprise specializing in the R& ;D, manufacture, sales and maintenance services of rail transit electrical equipment products. Tongye officially became a listed ♣company in Shenzhen Stock Market Exchange in 2021 (stock code: 300960). Headquartered in πShenzhen, Tongye has wholly owned subsidiaries in Guangzhou, Shijiazhuang, Chengdu, Wuha™n, Changchun and its sales and maintenance service stations network cover the whole country.


Culture

Mission

Oriented by innovation, continuously provide high-qβuality power products, intelligent control products, mech↑anic, electric products and maintenance services for the rail transit industry.

Vision

Committed to be an excellent auxiliary system supplier ☆and a longevous enterprise in the rail transit industry.

Business idea

Focusing on employees’ growth & fulfilling customers’ expectations; Reasonably pφaying back shareholders & shaping a good social image.

Management principle

Familiar with customers’ needs; Fast and efficient se✘rvice; Safe and reliable design; Scientific quality management; Fine procurement₽ and manufacturing; Reasonable cost control; Inno₹vative talent management; Built an elite team; Continuous improvem

Innovation Strategy

Pre research generation, development generation, maintenance generation≠, and become a practitioner of user led innovation.

Work Ethic

Advocate for self-discipline and autonomy under the system, and prom≥ote the work spirit of starting from myself and doing my best.

Chairman's Address

Welcome to Tongye website! Thank you for your attention and support to T>ongye.


Since its establishment, Tongye has been actively engaged ÷to introduce, digest,

 absorb and develop the cutting-edge technology of international rail transit industr¶y 

for more than twenty years. With decades of unremitting efforts, Tongye de©velop a

 series of domestic leading electronic components with independent intellectual​ 

property rights, covering power supply, control, network, communication, fan, 

motor and others products used in the rail transit industry. With its excellent 

performance and stable quality, Tongye’s products a∏re highly praised and approved

 by users and became the first-tier component manufacturer in the r✔ail transit industry.  


In face of the new situation, challenges, new opportunities, Tongye will inh<erit the 

spirit to embrace the world with an open mind and dare to be the↔ first in the world,

 just like Shenzhen where it is located. We have faαith that with the accompany and 

support from our friends and the continuously unit efforts of staff, Tongye will surely ∑

grow rapidly, master the world-class core technology and become an excellent 

auxiliary system supplier in the rail transit industry.


The grand blueprint begins with down-to-earth steps. Tongye sincerely welco×me all 

the talents to join together and make contribute to the m'odernization of the rail transit

 industry of the country.



Strength

Production Control

Emphasis on multi-skilled training; flexible and controllab<le plan execution system; agile and efficient "MES&q≈uot; production and execution information management.

Quality Control

Strict application of ISO/TS 22163 quality control in the whole pro♣cess of R&D, project management and sales.

Supply Chain

Complete supply chain management system, customer-oriented, application of modern informa≤tion systems (ERP/MES, etc.) to respond to customer needs quickly, agilely, fle§xibly and collaboratively.

Pre R&D Technology Team

Focus on the R&D, centre on core, leading technology λand product innovation to realize new product technology which is more advanced, more reliable, aλnd cost-effective, and build a professional, innovative, Specialized and Sop£histicated brand.

Product Development Technology Team

Develop railway products efficiently, centering on h​igh efficiency and applicability, respond to market and customer neαeds quickly and undertake the transformation of pre-research results.

Maintenance Technical Team

Install, upgrade, and repaired of the existing railway products, focus on customized and locali↑zed services.

Annual Yield Capacity - TGY power supply cabinet series

Newly made:4000 units/year; Repaired: 6000 units/year.

Annual Yield Capacity-Train power supply cabinet series

Newly made:2000 units/year; Repaired: 1000 units/year.

Annual Yield Capacity - Auxiliary Inverter

Newly made: 1500 units/year.Repaired: 500 units/year.

Annual Yield Capacity -LCU

Newly Made: 15000 units/year. Repaired: 5000 units/year.

Annual Yield Capacity -EC Fan

Newly made:20000 units/year; Repaired:15000 units/year.

Hardware Design

Analog circuits, digital circuits, system circuits.

Software Design

Modular design, SIL certificate, Object-oriented de‌velopment language.

Structure Design

International Welding System Certification, Intensity calculation, Thermal design analysis, Thrδee-dimensional simulation.

Process Design

Electromagnetic compatibility design, Electromagnetic compatibility design, Wiring procσess.

Course

Product Services

Autonomous subway vehicle SIL4 LCU put into use

corporate governance 

Establishment of Changchun subsidiary

international co-operation

Start cooperation with Siemens in Germany


2022

Product Services

Batch application of dynamic drum type train supply cabinets and power cabi nets

Corporate Governance 

Successfully listed on the ChiNext board; Establishment of subsidiaries in Cheng♥du and Wuhan



2021

Product Services

Hybrid electric vehicle bidirectional converter put into operation

Corporate Governance 

Establishment of Guangzhou subsidiary


2020

Product Services

Tram APS loading

Corporate Governance 

Entering the IPO application stage

International Co-operation

Provide high-speed rail fan products for Siemens and Mahler in Germany



2019

Corporate Governance 

Complete the selection of second level partners



2018

Product Services

Establishment of maintenance service station

International Co-operation

Establishment of maintenance service station



2017

Product Services

EC fan put into use

Corporate Governance 

Establishment of Shijiazhuang subsidiary and listing on the New Third Board


2016

Product Services

LCU products for metro massively installed in trains

Corporate Governance

Establish a partnership system through the completion of the shareholding system

International Co-operation

Collaborating with German SMA to develop power products


2015

Product Services

Supercapacitor charging station put into use

International Co-operation

Cooperate with Knorr to provide auxiliary inverters, air conditioning power supplies, and c&ontrollers for trams


2014

Product Services

Batch loading of train power supply cabinets


2012

Product Services

Power supply cabinet products first installed on  domestic AC locomot±ive

Corporate Governance 

Corporate governance structure

2008

International Co-operation

Collaborating with Siemens to produce subway APS


2004

Company founded, engaged in DC Locomotive products.


2000

Honor

Certificate