Medium Voltage Switchgear & RMU/GIS Manufacturer
12–40.5kV RMU, GIS, medium-voltage switchgear and compact substation solutions for utility, EPC and industrial projects.
12/24kV RMU & GIS
40.5kV GIS
XGN15-12 RMU
Compact SubstationCore Product Families
12/24kV RMU & GIS
SF6 gas-insulated ring main units for secondary distribution and project-specific configurations.
View product range →33/35/36/40.5kV GIS
QCL series solutions for higher-voltage distribution projects, subject to confirmed project requirements.
View QCL-40.5 →XGN15-12 Air-Insulated RMU
Air-insulated metal-enclosed ring main unit for 12kV distribution systems.
View XGN15-12 →Compact Substations
Prefabricated substation solutions integrating MV, transformer and LV functions.
View substations →
QCG-12 Solid-Insulated RMU
Solid-insulated ring main unit for 12kV distribution and project-specific applications.
View QCG-12 →
QCHB-12 Eco-Friendly RMU
Dry-air or nitrogen insulated ring main unit supplied for confirmed project requirements.
View QCHB-12 →Industries and Solutions
EPC & Substation
Equipment selection, SLD/GA support, FAT coordination, packing and delivery documentation.
Utility Distribution
Equipment selection, SLD/GA support, FAT coordination, packing and delivery documentation.
Solar & BESS
Equipment selection, SLD/GA support, FAT coordination, packing and delivery documentation.
Industrial Power
Equipment selection, SLD/GA support, FAT coordination, packing and delivery documentation.
Mining
Equipment selection, SLD/GA support, FAT coordination, packing and delivery documentation.
Infrastructure
Equipment selection, SLD/GA support, FAT coordination, packing and delivery documentation.
Why Qiangchi
Engineering Support
SLD review, GA drawings, configuration selection and project submittal support.
Flexible Configuration
Equipment and functional units matched to voltage, current and application.
Manufacturing Control
Assembly, busbar, secondary wiring, inspection, testing and FAT workflow.
Export Coordination
Technical documentation, packing and shipment coordination for overseas projects.
Manufacturing and Quality
From enclosure and copper busbar processing to assembly, wiring, testing, FAT, finished-product inspection and export packing.
Project and FAT Evidence
Inspection, FAT, packing and shipment documentation is organized for project review and customer submittals.
Technical Resources
Catalogues
Product overview and selection documents.
Datasheets
Controlled technical data by product series.
GA Drawings & SLD
Complete drawings without cropping.
Test Reports
Only verified and publishable documents.
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