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Beijing Dinghan Technology Co., Ltd. was founded in June 2002, The vision of our company is "To be the most respected world-class company in the rail transportation industry", the mission is" We endeavor to drive forward advancement of the rail industry and create the ultimate travel experience", which is new technology enterprise and engage in rail transit field hi-tech equipment supplier of focusing on integrating research and development, production, sales, and service. On October 30th, 2009, our company listed in Shenzhen Stock Exchange, became one of the first companies listed in Growth Enterprise Market. Stock Abbreviation: Dinghantech; Stock Code: 300011.

Company headquarter is located in Beijing Zhongguancun Fengtai Advanced Business Park, the deployment of marketing and service platform covers 24 cities and all the rail transit lines. There are seven R&D centers in Beijing, Shenzhen, Guangzhou, Wuhu, Chengdu, Shenyang and Kassel. There are six production bases in Dongguan, Jiangmen, Wuhu, Chengdu, Shenyang and Kassel.

In March 2017, Dinghan completed the acquisition of SMA Railway Technology GmbH (SMA RT) successfully, an internationally successful manufacturer of auxiliary power converters who is based in the German town of Kassel. At present, the company's total assets is more than 3 billion yuan, the total number of employees is over 1800 people.

Dinghan takes root in rail transportation industry, based on technology; focus on rail transit professional equipment production and providing comprehensive solutions. Through reliable products, professional service, and innovative technology, Dinghan provides first-class solutions to our customers, establishes long-term cooperation relationship, and creates value to them.

The company main products are divided into rail transit rolling stock equipment and ground equipment, including 8 product series. Rail transit rolling stock equipment mainly include: rolling stock power supply, rolling stock air condition, rolling stock special cables and rolling stock safety detection system; Rail transit ground equipment include: ground power supply system, platform screen door/safety door system, metro braking energy management system, freight/passenger informatization system. At the same time, the company provides other products and services according to customer's requirements.

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