Company Profile

Company Profile
High-tech enterprise

High-tech enterprise

ISO 9001:2015 Chinese Edition

ISO 9001:2015 Chinese Edition

ISO 9001:2015 English Version

ISO 9001:2015 English Version

IRIS Certification Certificate

IRIS Certification Certificate

Refrigerated Drinking Water Machine (Appearance)

Refrigerated Drinking Water Machine (Appearance)

A unloading balance device applied to the air conditioning and refrigeration system of a harmonious locomotive - Utility Model Patent Certificate (signed and sealed)

A unloading balance device applied to the air conditioning and refrigeration system of a harmonious locomotive - Utility Model Patent Certificate (signed and sealed)

A general-purpose electrical control box suitable for harmonious electric locomotive air conditioning systems

A general-purpose electrical control box suitable for harmonious electric locomotive air conditioning systems

An integrated refrigeration and drinking water dispenser with chilled food and chilled drinking water functions

An integrated refrigeration and drinking water dispenser with chilled food and chilled drinking water functions

A train air conditioner fan noise reduction device with good noise reduction effect

A train air conditioner fan noise reduction device with good noise reduction effect

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