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EstablishedinJune2002,BeijingDinghanTechnologyisahigh-techenterpriseengagingintheR&D,production,sales,installationandmaintenanceofthepowersupplysystemofrailtransit.TheCompany'smainbusinessinclu…
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Enter the Rail Transit Detect…
---RailTransitDetectionSystemIndependently ResearchedandDevelopedbyDinghan BeijingDinghanTechnology…[详细内容]
·Joining the fund for rail transit, promoting the …2011-10-17
·The “Power Supply Heart” Beating on the Rail Tr…2011-10-17
·Dinghan: Independent Innovation2011-10-17
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All rights reserved. Beijing Ding Han Technology Co., Ltd. Address：188 South Fourth Ring Road, Beijing, the headquarters base in Area 18, Building 2 Phone：010-83683366