Company Profile

Company Profile
China Quality Service Credit 4A Grade Brand Enterprise

China Quality Service Credit 4A Grade Brand Enterprise

China Railway Corporation Science and Technology Award

China Railway Corporation Science and Technology Award

Class III Qualification Certificate for Construction Enterprises

Class III Qualification Certificate for Construction Enterprises

ISO9001:2008 Chinese version

ISO9001:2008 Chinese version

ISO9001:2008 English version

ISO9001:2008 English version

ISO/TS-22163:2017

ISO/TS-22163:2017

Locomotive air conditioning power supply - compatible type

Locomotive air conditioning power supply - compatible type

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