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 가스 장비

R2/DN20 horse for GIS filling

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

SF6 가스 밀도 모니터 GIS 스위치기어
GIS 부품

가스 밀도 모니터

SF6 가스 밀도 모니터 XD, ABB, Siyuan 및 SF6 를 포함한 GIS 브랜드

가스: SF6참조 온도.: 20 C
SF6 Leakage Detector
SF6 가스 장비

SF6 Leakage Detector FR-01-NDIR

SF6 Leakage Detector FR-01-NDIR

Weight: 12kgsPrinciple: NDIR
가스 절연 스위치 기어 유지보수를 위한 휴대용 SF6 누출 감지기
SF6 가스 장비

SF6 누출 감지기

SF6 스니퍼 및 GIS 및 스위치 기어 유지 관리를 위한 누출 감지 장비

가스: C4F7N/C4F7N사용: 누출 감지
SF6 서비스 카트 및 가스 처리 솔루션
SF6 가스 장비

SF6 서비스 카트

SF6 GIS 유지 관리 프로젝트를 위한 기계 및 가스 서비스 카트 취급

가스: C4F7N/C4F7N사용: 복구/채우기
가스 구획 서비스를 위한 황동 GIS 충전 커넥터
GIS 부품

GIS 충전 커넥터

모든 GIS 브랜드를 위한 가스 충전 커넥터 및 어댑터, 도면에서 사용자 정의

MOQ: 1 PC재료: 황동/커스텀
GIS 고전압 개폐 장치용 가스 밸브
GIS 부품

GIS 밸브

GIS 및 SF6 스위치기어 유지보수를 위한 맞춤형 가스 밸브

MOQ: 1 PC핏먼트: GIS 브랜드
GIS 고전압 스위치 기어용 절연체
GIS 부품

GIS 절연체

110-1100kV 고전압 스위치 기어 적용을 위한 GIS 절연 부품

전압 범위: 110-1100 kV응용 프로그램: GIS
SF6 진공 펌프 장치에 사용되는 가스 취급 장비 RFQ s
SF6 가스 장비

SF6 진공 펌프 장치

SF6 장비 서비스 및 가스 처리 워크플로우를 위한 진공 펌프 장치

응용 프로그램: SF6 서비스사용: 진공 청소
저전압 퓨즈 구성 요소
저전압 구성 요소

퓨즈

유지보수를 위한 저전압 퓨즈 및 전자 구성 요소 소싱 및 OEM 프로젝트

카테고리: 저전압사용: 보호
전압 변환기 구성 요소
저전압 구성 요소

전압 변환기

측정, 제어 및 산업 유지 관리를 위한 전압 변환기 소싱

카테고리: 구성 요소사용: 측정
저전력 전자 장치용 다이오드 구성 요소
저전압 구성 요소

다이오드

산업용 및 OEM 프로젝트를 위한 저전력 다이오드 구성 요소 소싱

카테고리: 다이오드사용: 저전력

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