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Copyright ©2017 Beijing Design Technology Co., Ltd. all rights reserved 京ICP备13013869号-1
Beijing Design technology Co., LTD is a professional high-tech enterprises engaged in modular high-frequency switching power supply development, production and sales.
Beijing Design technology Co., LTD is a professional high-tech enterprises engaged in modular high-frequency switching power supply development, production and sales.
Beijing Design technology Co., LTD is a professional high-tech enterprises engaged in modular high-frequency switching power supply development, production and sales.
Beijing Design technology Co., LTD is a professional high-tech enterprises engaged in modular high-frequency switching power supply development, production and sales.
Railway communication signal system (vehicle / ground / track circuit / interlock / block, etc.)
Locomotive (locomotive / vehicle / traction / ATC / information / etc.)
Railway wireless communication system (GSM-R / etc.)
Automatic ticket sales
Comprehensive monitoring of safety equipment
Mechanical and electrical and information technology equipmentt
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