Patent for invention

Patent for invention

Patent for invention

Patent for invention

Patent for invention

Patent for invention

Patent for invention

Patent for invention

Patent for invention

Patent for invention

Utility Model

Utility Model

Utility Model

Utility Model

Utility Model

Utility Model

Utility model patent

Utility model patent

Utility model patent

Utility model patent

Utility model patent

Utility model patent

Utility model patent

Utility model patent

Oil immersed reactor

Oil immersed reactor

Dry-type reactor

Dry-type reactor

Buried transformer

Buried transformer

Magnetically adjustable reactor

Magnetically adjustable reactor

Rectifier transformer

Rectifier transformer

Universal obstruction

Universal obstruction

American Box Transformer

American Box Transformer

European box-type transformer substation

European box-type transformer substation

Chongqing Intellectual Property Advantage Enterprise

Chongqing Intellectual Property Advantage Enterprise

High tech Enterprise Certificate

High tech Enterprise Certificate

Utility model patent

Utility model patent

Utility model patent

Utility model patent

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