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High Voltage Electrical Apparatus Source Factories | Wholesale HV Equipment Platform

Discover verified high voltage electrical apparatus source factories on our vertical platform! We gather top-tier HV equipment manufacturers offering ISO/IEC certified products, OEM/ODM support, bulk pricing, and on-time delivery. Skip middlemen—source directly from reliable factories for your global projects.
12kV SF6 high voltage Gas Insulated ring main unit
Whole life care manager

12kV SF6 high voltage Gas Insulated ring main unit
Negotiable
12kV SF6 high voltage gas insulated ring main unit: Compact, reliable for power distribution. High safety, low maintenance—ideal for grids, industrial use.
ROCKWILL
18yrs 500-1000 employees 108000m²+m² US$+
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25kV SF6 Ring Main Unit Switchgear
Whole life care manager

25kV SF6 Ring Main Unit Switchgear
Negotiable
25kV SF6 Ring Main Unit Switchgear: Compact, reliable for power distribution. High safety, low maintenance—ideal for grids, industrial & commercial networks.
ROCKWILL
18yrs 500-1000 employees 108000m²+m² US$+
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CKSS-12 Electrical ring main unit switchgear
Whole life care manager

CKSS-12 Electrical ring main unit switchgear
Negotiable
Electrical ring main unit switchgear: Compact, reliable for power distribution. High safety, low maintenance—ideal for grids, industrial & commercial use.
ROCKWILL
18yrs 500-1000 employees 108000m²+m² US$+
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24kV SF6 Insulated Switchgear/Ring Main Unit/RMU
Whole life care manager

24kV SF6 Insulated Switchgear/Ring Main Unit/RMU
Negotiable
24kV SF6 insulated RMU/ring main unit: compact, reliable switchgear for power distribution. High safety, low maintenance—ideal for urban & industrial grids.
ROCKWILL
18yrs 500-1000 employees 108000m²+m² US$+
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CSDLA Series Controllable Self-recovering Energy Dissipation Device with Lightning Arrester
Whole life care manager

CSDLA Series Controllable Self-recovering Energy Dissipation Device with Lightning Arrester
Negotiable
Controllable Self-recovering Energy Dissipation Device with Lightning Arrester
ROCKWILL
18yrs 500-1000 employees 108000m²+m² US$+
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10kV (Three Circuits) Normal Pressure Sealed Air-Insulated Switchgear / Ring Main Unit
Whole life care manager

10kV (Three Circuits) Normal Pressure Sealed Air-Insulated Switchgear / Ring Main Unit
Negotiable
10kV (Three Circuits) Normal Pressure Sealed Air-Insulated Switchgear/Ring Main Unit: Eco-friendly, reliable. 3-loop stability for grids, low maintenance, space-saving.
ROCKWILL
18yrs 500-1000 employees 108000m²+m² US$+
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DCBLA Series Lightning Arrester for DC Circuit Breakers
Whole life care manager

DCBLA Series Lightning Arrester for DC Circuit Breakers
Negotiable
Lightning Arrester for DC Circuit Breakers
ROCKWILL
18yrs 500-1000 employees 108000m²+m² US$+
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EMULA Series EMU Lightning Arrester
Whole life care manager

EMULA Series EMU Lightning Arrester
Negotiable
Electric Multiple Unit Lightning Arrester; EMU Lightning Arrester
ROCKWILL
18yrs 500-1000 employees 108000m²+m² US$+
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CNCLA Series Converter Valve Lightning Arrester
Whole life care manager

CNCLA Series Converter Valve Lightning Arrester
Negotiable
Converter Valve Lightning Arrester
ROCKWILL
18yrs 500-1000 employees 108000m²+m² US$+
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PLHLA Series Polymer-Housed Lightning Arresters
Whole life care manager

PLHLA Series Polymer-Housed Lightning Arresters
Negotiable
Polymer-Housed Lightning Arresters
ROCKWILL
18yrs 500-1000 employees 108000m²+m² US$+
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