<form id="7h7fx"></form>

    <form id="7h7fx"><form id="7h7fx"></form></form>

    <form id="7h7fx"></form>

        <address id="7h7fx"><nobr id="7h7fx"></nobr></address>
        <address id="7h7fx"></address>

          <form id="7h7fx"></form>
            <address id="7h7fx"></address>

                <form id="7h7fx"><nobr id="7h7fx"><th id="7h7fx"></th></nobr></form>

                <address id="7h7fx"></address>

                    <em id="7h7fx"></em>

                      $Categorys[$catid1]['catname']

                      Home>About Us>Company profile



                      Changsha danfinui electric technology co., LTD. Is a private high-tech enterprise focusing on developing high-speed railway, urban rail transit and special equipment special power supply system and control system. The company was founded in October 2013 at the xingsha industrial base in changsha, and registered capital of 11 million yuan.



                      The company has 76 employees, of whom 33 percent are r & d. The r&d team consists of a technical expert with years of experience in the development of power supply systems and control systems. Among them, the leader of the hardware technology is a senior hardware expert of the team of Dr., and the former Emerson network energy, with the advanced technology and experience of high power density converter in China. The software technology leader is a team of Dr., with the advanced international software architecture design, deep machine learning and big data system development technology and experience.




                      Company since its inception, to maintain rapid and healthy development of the situation at the same time, strictly enforce the ISO9001 quality system and IRIS international railway industry, automobile industry standards, and in accordance with the IEC/EN/TB and other international and domestic industry standard in terms of product development and design, has become the mainstream of Chinese high speed railway car power suppliers, product reliability and market share in a leading position.




                      Development history:

                      On August 1, 2013, the company was established and the two products were completed and developed. The B01 product serves the Malaysian locomotive project, and the A03 product serves the Rio subway project in Brazil, which contributes to the strength of danfinrey for the Rio Olympics. Successfully passed the supplier qualification review of Knoll group in Germany.


                      In June 2014, B03 product realized the high iron mass loading of the middle car. Over the past two years, the product has accumulated more than 3000 sets, accounting for more than 50% of the national market share. In December, we passed the recognition of high-tech enterprises.


                      In October 2015, developed the domestic first set of rectifier, inverter, charging, battery, which integrates modular bus power supply system, and electric car era, in the successful completion of the first passenger train 380 v power supply system renovation project; In December, the company completed the development of emergency ventilation inverter products, and the product technology quality level was the leading position in China.


                      In April 2016, the company completed the development of the first rail transportation air-conditioner power supply system, and successfully operated the first roller guide rail car in China; In August, completing the development of vehicle battery health management system and fan health management system means that danfini will enter the field of intelligent management products of equipment.






                      技術支持 英銘科技

                        <form id="7h7fx"></form>

                        <form id="7h7fx"><form id="7h7fx"></form></form>

                        <form id="7h7fx"></form>

                            <address id="7h7fx"><nobr id="7h7fx"></nobr></address>
                            <address id="7h7fx"></address>

                              <form id="7h7fx"></form>
                                <address id="7h7fx"></address>

                                    <form id="7h7fx"><nobr id="7h7fx"><th id="7h7fx"></th></nobr></form>

                                    <address id="7h7fx"></address>

                                        <em id="7h7fx"></em>

                                          日本电影情书在线观看免费完整,国产日韩精品欧美一区,在线观看免费大片45分钟,久久精品—区二区三区无码
                                          欧美Α片无限看| 24小时日本免费高清视频在线观看| 色图欧美草比| 国产一级特黄AA大片久久| 亚洲国产精品久久久久网站v| 色图片小说| 亚洲精品成人a在线观看| 午夜成人影院| 爽爽爽男女爽免费视频| 韩国三级日本在线| 国产男男激情videos高清| 欧美影片放荡的情欲在线播放| 色欲av无码久久精品| 久久久噜噜噜久久| 国产av无码专区亚洲av| 免费人做人爱视频| 国精品午夜福利视频| 三级片网| 全球美女极品metarthunter| 亚州国产| 91精品国产色综合久久不卡性色| 国产精a成品人 v在线播放| 夜线视频免费观看| 性色av色欲av性色av| 91久久国产| 欧美同性精品xxxx| 亚洲一级大黄大色毛片| 久久九九久免费一级特黄特色视频| 久久av无码ay高潮av喷吹| 国产无套护士在线观看| 在线精品亚洲一区二区绿巨人| 国产精品久久久久无码AV免费| 欧美日韩一区二区三区高清| 欧美性xxxx极品高清hd| 国产呦在线沙发| 欧美精品人人做人人爱视频色戒| 韩国免费电影| 国产亚洲视频在线观看播放| 欧美一区二区免费AV电影| 国产成人精品久久久久久久| 成人毛片在线观看| http://www.duanxin123.com.cn http://www.eyecanseeclearly.com http://www.euro-marble.cn