Power-equipment focus
The catalog is built around high-voltage testing, SF6 handling, GIS parts, transformer testing, and PD measurement.
Factory-direct electrical equipment supplier
High Voltage Test Equipment SF6 Gas Handling and GIS Parts
Factory-direct export supplier for utilities, EPC teams, equipment manufacturers, and high-voltage laboratories. Send a model, drawing, photo, or RFQ list and receive a practical quotation path within one business day.
15+
Years manufacturing and export coordination
30+
Destination markets supported by RFQ
24h
Typical first RFQ response target
6
Specialized product categories
Model matching
GIS brand, interface, voltage class, drawing, and accessory details are checked before quote.
CE / IEC notes
Certificates and standard references stay tied to the confirmed product and order documents.
Inspection support
SGS, TUV, buyer-nominated inspection, and factory test records can be reviewed by RFQ.
Export desk
Packing, HS code, invoice, and shipment details are clarified before dispatch.
Model or drawing
Share equipment model, GIS brand, drawings, nameplate, or photos.
Technical fit
Confirm voltage class, gas interface, control mode, test range, and accessory needs.
Export documents
CE, IEC references, test certificate, invoice, packing list, and inspection notes by order.
Delivery path
Quotation, sample or drawing confirmation, packing, shipment, and remote support.
Built for power-industry procurement
A focused RFQ path for substations, laboratories, transformer plants, and maintenance teams.
Hongzhe Electrical helps overseas buyers source high-voltage test equipment, SF6 service equipment, GIS replacement parts, transformer testing instruments, partial discharge tools, and selected low-voltage components with documentation reviewed by order.
SF6 gas handling equipment and GIS maintenance parts
High-voltage, transformer, and partial discharge test systems
Model matching from drawing, photo, nameplate, or project list
Export documentation and packing confirmation before shipment
Why choose Hongzhe
Technical sourcing support before the buyer commits.
RFQ-first engineering
Buyers can send a model, photo, nameplate, or drawing instead of guessing the exact part online.
Document-aware quoting
Certificates, test records, packing, and inspection requirements are reviewed before commercial confirmation.
Export communication path
One inquiry route covers selection, quotation, shipment coordination, and remote support notes.
Product catalog
Explore 6 Sourcing Categories
The catalog is organized for real RFQs across Equipo De Prueba De Alto Voltaje, _ _ MANTENER _ 0 _ _ Equipo de gas, Piezas de SIG, Pruebas de transformadores and Medici贸n de PD y Tan Delta. Each category leads buyers from product fit to sample, document, packing, and quote details with a sourcing path that matches this site's configured catalog.
Equipo De Prueba De Alto Voltaje
Equipo de prueba de alto voltaje y piezas de proyectos para empresas el茅ctricas, fabricantes, laboratorios de prueba y contratistas de EPC.
_ _ MANTENER _ 0 _ _ Equipo de gas
_ _ KEEP _ 0 _ _ productos de detecci贸n y manejo de fugas para GIS, disyuntores, subestaciones y mantenimiento de equipos de alta tensi贸n.
Piezas de SIG
Piezas GIS para m煤ltiples marcas de conmutadores, incluidos monitores de densidad de gas, conectores de llenado, v谩lvulas, aisladores y accesorios relacionados.
Pruebas de transformadores
Instrumentos de prueba y medici贸n de transformadores para puesta en marcha, pruebas de f谩brica, mantenimiento preventivo y an谩lisis de fallas.
Medici贸n de PD y Tan Delta
Equipo de medici贸n para la evaluaci贸n del estado de aislamiento de transformadores, cables, SIG, bujes, condensadores y sistemas de prueba de laboratorio.
Componentes de baja tensi贸n
Componentes electr贸nicos de bajo voltaje y baja potencia suministrados para programas de mantenimiento, reparaci贸n, producci贸n OEM y abastecimiento.
Certification and documents
Proof points buyers expect on industrial export orders
CE
Available by ordered product scope and confirmed quotation.
IEC
Standard references reviewed for high-voltage and test equipment.
SGS / TUV
Third-party inspection support by buyer or order requirement.
Factory test record
Test and packing documents prepared according to shipment plan.
Products
Representative Product Lines
Showing a cross-section from the 10-entry product catalog so buyers immediately see the breadth beyond a few kitchen scrubbers.
_ _ MANTENER _ 0 _ _ Equipo de gas
R2/DN20 horse for GIS filling
R2/DN20 horse for GIS SF6 filling, 7kgs/meter
Piezas de SIG
Monitor de Densidad de Gas
_ _ KEEP _ 0 _ _ monitor de densidad de gas para marcas SIG que incluyen _ _ KEEP _ 1 _ _, _ _ KEEP _ 2 _ _, _ _ KEEP _ 3 _ _ y _ _ KEEP _ 4 _ _
Gas: _ _ MANTENER _ 0 _ _Temperatura de referencia.: 20 C
_ _ MANTENER _ 0 _ _ Equipo de gas
SF6 Leakage Detector FR-01-NDIR
SF6 Leakage Detector FR-01-NDIR
Weight: 12kgsPrinciple: NDIR
_ _ MANTENER _ 0 _ _ Equipo de gas
_ _ KEEP _ 0 _ _ Detector de fugas
_ _ KEEP _ 0 _ _ equipo de rastreo y detecci贸n de fugas para el mantenimiento de GIS y conmutadores
Gas: _ _ MANTENER _ 0 _ _ / C4F7NUso: Detecci贸n de fugas
_ _ MANTENER _ 0 _ _ Equipo de gas
_ _ MANTENER _ 0 _ _ Carrito de Servicio
_ _ KEEP _ 0 _ _ m谩quina de manejo y carro de servicio de gas para proyectos de mantenimiento de SIG
Gas: _ _ MANTENER _ 0 _ _ / C4F7NUso: Recuperaci贸n / llenado
Piezas de SIG
Conector de llenado de SIG
Conector de llenado de gas y adaptador para todas las marcas de SIG, personalizado a partir de dibujos
MOQ: 1 PCMaterial: Lat贸n / personalizado
Piezas de SIG
V谩lvula SIG
V谩lvula de gas personalizada para GIS y _ _ KEEP _ 0 _ _ mantenimiento de conmutadores
MOQ: 1 PCMobiliario: Marcas de SIG
Piezas de SIG
Aislador SIG
Pieza de aislamiento GIS para aplicaciones de alta tensi贸n de 110-1100 kV
Rango de voltaje: 110-1100 kVSolicitud: SIG
_ _ MANTENER _ 0 _ _ Equipo de gas
_ _ MANTENER _ 0 _ _ Unidad de bomba de vac铆o
Unidad de bomba de vac铆o para _ _ KEEP _ 0 _ _ flujos de trabajo de servicio de equipos y manejo de gas
Solicitud: _ _ MANTENER _ 0 _ _ servicioUso: Aspirando
Componentes de baja tensi贸n
Fusible
Fusible de bajo voltaje y abastecimiento de componentes electr贸nicos para proyectos de mantenimiento y OEM
Categor铆a: Baja tensi贸nUso: Protecci贸n
Componentes de baja tensi贸n
Transductor De Voltaje
Suministro de transductores de voltaje para medici贸n, control y mantenimiento industrial
Categor铆a: ComponenteUso: Medici贸n
Componentes de baja tensi贸n
Diodo
Abastecimiento de componentes de diodo de baja potencia para proyectos industriales y OEM
Categor铆a: DiodoUso: Baja potencia
One-stop RFQ workflow
From technical requirement to export-ready shipment
Receive model, drawings, photos, voltage class, and quantity.
Check matching, test range, interface, accessories, and document needs.
Confirm quotation, packing, inspection, shipment, and support route.
Global-ready supply
Built for overseas utility, EPC, and laboratory RFQs
30+
Destination markets supported
6
Specialized product categories
24h
First RFQ response target
RFQ desk
Need a high-voltage, SF6, GIS, or transformer testing quotation?
Send product name, model, drawing or photo, quantity, destination country, and certificate or packing requirements. Hongzhe will review the technical fit before quoting.