Gas-insulated switchgear (GIS) hall in a high-voltage substation

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.

Industrial factory production aisle for Hongzhe Electrical equipment sourcing

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.

Power-equipment focus

The catalog is built around high-voltage testing, SF6 handling, GIS parts, transformer testing, and PD measurement.

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.

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.

View all products
DN20 horse
SF6 Equipamento de gás

R2/DN20 horse for GIS filling

R2/DN20 horse for GIS SF6 filling, 7kgs/meter

SF6 monitor de densidade de gás para GIS painel de distribuição
GIS Peças

Monitor de densidade de gás

ABBMonitor de densidade de gás para Siyuanmarcas incluindo Pinggao, Pinggao, XDe SF6

Gás: SF6Temperatura de Referência: 20 C
SF6 Leakage Detector
SF6 Equipamento de gás

SF6 Leakage Detector FR-01-NDIR

SF6 Leakage Detector FR-01-NDIR

Weight: 12kgsPrinciple: NDIR
SF6 Detector de vazamento para manutenção de painel de distribuição isolado a gás
SF6 Equipamento de gás

SF6 Detector de Vazamento

SF6 Equipamento de detecção de farejadores e vazamentos para GIS e manutenção de quadros

Gás: C4F7N/ SF6Usar: Detecção de vazamento
SF6 carrinho de serviço e solução de manuseio de gás
SF6 Equipamento de gás

SF6 Carrinho de serviço

SF6 máquina de manuseamento e carrinho de serviço de gás para GIS projetos de manutenção

Gás: C4F7N/ SF6Usar: Recuperação / enchimento
Brass GIS conector de enchimento para serviço de compartimento de gás
GIS Peças

GIS Conector de Enchimento

Conector de enchimento de gás e adaptador para todas as marcas GIS, personalizado a partir de desenhos

MOQ: 1 PcMaterial: Latão / personalizado
GIS válvula de gás para comutadores de alta tensão
GIS Peças

GIS Válvula

Válvula de gás personalizada para SF6 e SF6 manutenção de painel de distribuição

MOQ: 1 PcAcessório: GIS marcas
GIS isolador para aparelhagem de alta tensão
GIS Peças

GIS Isolador

GIS peça isolante para aplicações de comutação de alta tensão de 110-1100 kV

Faixa de Tensão: 110-1100 kVAplicação: GIS
SF6 Equipamento de manuseamento de gás usado para unidade de bomba de vácuo RFQ ss
SF6 Equipamento de gás

SF6 Bomba de Vácuo

Unidade de bomba de vácuo para SF6 serviços de equipamentos e fluxos de trabalho de manuseio de gás

Aplicação: SF6 serviçoUsar: Aspiração
Componentes de fusíveis de baixa tensão
Componentes de baixa tensão

Fusível

Fusíveis de baixa tensão e componentes eletrônicos para manutenção e projetos OEM

Categoria: Baixa tensãoUsar: Proteção
Componente do transdutor de tensão
Componentes de baixa tensão

Transdutor de Tensão

Fonte de transdutores de tensão para medição, controle e manutenção industrial

Categoria: ComponenteUsar: Medição
Componente de diodo para eletrônica de baixa potência
Componentes de baixa tensão

Diodo

Fornecimento de componentes de diodo de baixa potência para projetos industriais e OEM

Categoria: DiodoUsar: Baixa potência

One-stop RFQ workflow

From technical requirement to export-ready shipment

  1. 01

    Receive model, drawings, photos, voltage class, and quantity.

  2. 02

    Check matching, test range, interface, accessories, and document needs.

  3. 03

    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.

Submit Industrial RFQ