WhatsApp: +86 15731769888    E-mail: service @long-insulator.com
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ISO 9001, ISO 14001 and ISO 45001
Certified Manufacturer,
Guarding the Electrical Safety of Grids & Railways for 30 Years

PRODUCT CATEGORIES

Insulator

Insulator

In electrical power systems, the Composite Interphase Spacer plays a crucial role. When the power system is in operation, the Composite Interphase Spacer ensures...
Arrester

Arrester

In electrical transmission and distribution lines, the 13 - 54kV Surge Arrester For Lines holds great importance. It's mainly installed at key points along the lines to safeguard...
Fuse Cutout

Fuse Cutout

In electrical distribution systems, the fuse cutout is really important. It combines a fuse and a switch and is used in primary overhead feeder lines and taps to protect...
End Fitting

End Fitting

It offers excellent over-current protection, can handle excessive current promptly. With high power frequency withstand voltage and anti-lightning impulse withstand voltage...

ADVANTAGES

Hebei Jiuding Electric is a leading manufacturer with XIHARI Test Reports, ISO9001, ISO14001 and ISO45001 certifications. 

We specialize in composite insulators (10-500kv), surge arresters, cuse cutouts and end fittings. 
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Destination Countries
ISO 9001
ISO 9001
ISO 14001
ISO 14001
ISO 45001
ISO 45001
XIHARI 500kV 210kN
XIHARI 500kV 210kN
XIHARI 500kV 210kN
XIHARI 500kV 210kN
XIHARI 330kV 210kN
XIHARI 330kV 210kN
XIHARI 330kV 210kN
XIHARI 330kV 210kN
XIHARI 220kV 210kN
XIHARI 220kV 210kN
XIHARI 220kV 210kN
XIHARI 220kV 210kN
XIHARI 110kV 210kN
XIHARI 110kV 210kN
XIHARI 110kV 210kN
XIHARI 110kV 210kN
XIHARI 220kV 120kN
XIHARI 220kV 120kN
XIHARI 220kV 120kN
XIHARI 220kV 120kN
XIHARI 110kV 120kN
XIHARI 110kV 120kN
XIHARI 110kV 120kN
XIHARI 110kV 120kN
XIHARI 66kV 120kN
XIHARI 66kV 120kN
XIHARI 66kV 120kN
XIHARI 66kV 120kN
XIHARI 35kV 120kN
XIHARI 35kV 120kN
XIHARI 35kV 120kN
XIHARI 35kV 120kN
XIHARI 10kV 100kN
XIHARI 10kV 100kN
XIHARI 10kV 100kN
XIHARI 10kV 100kN

ADVANTAGES

Hebei Jiuding Electric Co., Ltd. is a leading manufacturer with XIHARI Test Reports, ISO9001, ISO14001 and ISO45001 certifications. We specialize in composite insulators (10-500kv), surge arresters, cuse cutouts and end fittings. 
about-icon1
0 +
Area(m²)
about-icon2
0 +
Output (pcs/y)
about-icon3
0 +
+
Destination Countries
ISO 9001
ISO 14001
ISO 45001
XIHARI 500kV 210kN
XIHARI 500kV 210kN
XIHARI 330kV 210kN
XIHARI 330kV 210kN
XIHARI 220kV 210kN
XIHARI 220kV 210kN
XIHARI 110kV 210kN
XIHARI 110kV 210kN
XIHARI 220kV 120kN
XIHARI 220kV 120kN
XIHARI 110kV 120kN
XIHARI 110kV 120kN
XIHARI 66kV 120kN
XIHARI 66kV 120kN
XIHARI 35kV 120kN
XIHARI 35kV 120kN
XIHARI 10kV 100kN
XIHARI 10kV 100kN

DIGITAL SHOWROOM

If you want to learn more about our manufacturing capabilities, you can click on the avatar in the scene, or accept my invitation!
 

DETAILED, PROFESSIONAL AND PATIENT SERVICE

Collaborative Product Development

For Insulators with Special Material, Arresters with Special Structure, Fittings with Special Shape...

Designing & Manufacturing for 60+ Countries

Compliant with IEC and local Standards.

Quickly Arrange Production

Samples may be shipped in advance.
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LATEST NEWS

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Interphase Spacer Design for Galloping-Prone Transmission Corridors

220kV interphase spacers prevent destructive transmission line galloping. These composite insulators lock phase distances to stop flashovers and ensure reliable grid operations.

Interphase Spacer Design for Galloping-Prone Transmission Corridors
220kV interphase spacers prevent destructive transmission line galloping. These composite insulators lock phase distances to stop flashovers and ensure reliable grid operations.
Read More
news_main_image_2-110-220kV-Insulated-Cross-arm-with-Customized-End-Fittings-800-8003448921870503980195.jpg

Why Utilities Are Replacing Wood Cross Arms With Insulated Cross Arm Structures

Modernize your grid with 110-220kV insulated composite cross-arms. These lightweight structures offer a 50-year lifespan, reduce costs, and boost weather resilience.

Why Utilities Are Replacing Wood Cross Arms With Insulated Cross Arm Structures
Modernize your grid with 110-220kV insulated composite cross-arms. These lightweight structures offer a 50-year lifespan, reduce costs, and boost weather resilience.
Read More
news_main_image_1-800-8003236953570495318613.jpg

Which Composite Railway Insulator Types Suit 25kV Catenary Systems

Learn why 25kV composite railway insulators are replacing porcelain in catenary networks. These silicone units offer reduced weight, prevent flashovers, and ensure transit safety.

Which Composite Railway Insulator Types Suit 25kV Catenary Systems
Learn why 25kV composite railway insulators are replacing porcelain in catenary networks. These silicone units offer reduced weight, prevent flashovers, and ensure transit safety.
Read More

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+8618811600371
E-mail
service @long-insulator.com

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