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70kN Suspension Toughened Glass Insulator U70bl 146mm 320mm Cap and Pin Type
Spoxxxxxx

70kN Suspension Toughened Glass Insulator U70bl 146mm 320mm Cap and Pin Type

US $ 7.85-9.67 / Piece FOB
500 Pieces (MOQ)
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Main Products: Porcelain Insulator, Disc Insulator, Suspension Insulator, Pin Insulator, Glass Insulator, Composite Insulator
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Jiangxi Xinghai Electric Porcelain Manufacturing Co., Ltd.

Jiangxi, China Since 2022
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Insulator
Spoxxxxxx

Insulator

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Manufacturer/Factory & Trading Company
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Shandong Guangda Line Equipment Co., Ltd.

Manufacturer/Factory & Trading Company

Shandong, China Since 2023
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Glass Insulator IEC Standard U70-U550
Spoxxxxxx

Glass Insulator IEC Standard U70-U550

US $ 5.2-5.25 / Piece FOB
500 Pieces (MOQ)
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Main Products: Insulator, Composite Insulator, Porcelain Insulator, Glass Insulator, Overhead Line Fitting, Ceramic Insulator, Polymer Insulator, Pole Line Fitting, Poleline Hardware, Transmission Line Fitting
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Qingdao Cosine Electrical Equipment Co., Ltd.

Shandong, China Since 2010
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Post Insulato, Insulators, Insulating Supports, Switchgear Usage, Transformer Usage
Spoxxxxxx

Post Insulato, Insulators, Insulating Supports, Switchgear Usage, Transformer Usage

US $ 10 / Piece FOB
1,000 Pieces (MOQ)
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JINSIL ELECTRIC CO., LTD.

Manufacturer/Factory & Trading Company

Jiangsu, China Since 2022
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Overhead Transmission Line Polymer Composite Suspension Tension Insulator
Spoxxxxxx

Overhead Transmission Line Polymer Composite Suspension Tension Insulator

US $ 5-10 / Piece FOB
1,000 Pieces (MOQ)
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Main Products: Insulator, Insulation Piercing Connector, Surge Arrestor, ABC Clamp, Cutout Fuse, Line Hardware, Fiber Optic Cable, Patch Cord, Preformed Guy Grip, PLC Splitter
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Qingdao Powtech Electronics Co., Ltd.

Shandong, China Since 2008
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U70bl Disc Suspension Tempered Glass Insulators Customized Production of Pollution Resistant

U70bl Disc Suspension Tempered Glass Insulators Customized Production of Pollution Resistant

US $ 0.99-4.99 / Piece FOB
50 Pieces (MOQ)
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Connection Method : Spherical Type
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Jiangxi QOCI Electric CO.,LTD.

Manufacturer/Factory & Trading Company

Jiangxi, China Since 2024
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11/33kv 70kN High Voltage Ball Head and Socket Composite Polymer Tension/Suspension/Strain Insulator Silicone Housing

11/33kv 70kN High Voltage Ball Head and Socket Composite Polymer Tension/Suspension/Strain Insulator Silicone Housing

US $ 6 / Piece FOB
200 Pieces (MOQ)
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Main Products: Surge Arrester, Fuse Cutout, Insulator, Disconnect Switch, Vacuum Circuit Breaker, Power Fittings, Switchgear, Steel Structures, Earthing Materials, Stay Assembly
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Baoding Sihedan Electric Technology Co., Ltd.

Hebei, China Since 2025
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70kN U70b High Voltage Toughened Glass Insulator

70kN U70b High Voltage Toughened Glass Insulator

US $ 0.99-4.99 / Piece FOB
50 Pieces (MOQ)
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Certification : ISO9001
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Jiangxi QOCI Electric CO.,LTD.

Manufacturer/Factory & Trading Company

Jiangxi, China Since 2024
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Cap and Pin Type Glass Insulators 120kN with Electric Resistance

Cap and Pin Type Glass Insulators 120kN with Electric Resistance

US $ 0.99-4.99 / Piece FOB
50 Pieces (MOQ)
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Main Products: Glass Insulator, Insulator, Porcelain Insulator
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Jiangxi QOCI Electric CO.,LTD.

Manufacturer/Factory & Trading Company

Jiangxi, China Since 2024
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33kv High Voltage Aerodynamic Type Glass Suspension Glass Insulator

33kv High Voltage Aerodynamic Type Glass Suspension Glass Insulator

US $ 3-5 / Piece FOB
100 Pieces (MOQ)
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Structure : Antifouling Insulator
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Jiangxi QOCI Electric CO.,LTD.

Manufacturer/Factory & Trading Company

Jiangxi, China Since 2024
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Factory Direct Sell 70kN U70blp Fog Type Toughened Glass Insulator

Factory Direct Sell 70kN U70blp Fog Type Toughened Glass Insulator

US $ 3-5 / Piece FOB
100 Pieces (MOQ)
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Main Products: Glass Insulator, Insulator, Porcelain Insulator
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Jiangxi QOCI Electric CO.,LTD.

Manufacturer/Factory & Trading Company

Jiangxi, China Since 2024
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Anti Pollution High Voltage High Quality Power Line Toughened Glass Disc Insulator U100blp1

Anti Pollution High Voltage High Quality Power Line Toughened Glass Disc Insulator U100blp1

US $ 3-5 / Piece FOB
100 Pieces (MOQ)
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Certification : CE, ISO9001
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Jiangxi QOCI Electric CO.,LTD.

Manufacturer/Factory & Trading Company

Jiangxi, China Since 2024
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Insulator Electric Power Fitting Other Insulation Materials Terminals Cable Ties Ceramic Insulator
Porcelain Insulator Ceramic Insulator Suspension Insulator High Voltage Insulator Power Line Insulators Transmission Line Insulators
China Origin High Voltage Transmission Line Post Composite Insulator

China Origin High Voltage Transmission Line Post Composite Insulator

US $ 1-20 / Piece FOB
10 Pieces (MOQ)
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Main Products: ‪Insulators, Lightning Arrester, Disconnect Switch, Fuse Cutout, Composite Insulator‬
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Zhejiang Haivo Electrical Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2011
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IEC Standard Electrical and Pin Disc Toughened Suspension Polymer Porcelain Ceramic Tension Composite Glass Insulator for Lightning Protection U120blp1

IEC Standard Electrical and Pin Disc Toughened Suspension Polymer Porcelain Ceramic Tension Composite Glass Insulator for Lightning Protection U120blp1

US $ 3-5 / Piece FOB
100 Pieces (MOQ)
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Type : A Type Insulator
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Jiangxi QOCI Electric CO.,LTD.

Manufacturer/Factory & Trading Company

Jiangxi, China Since 2024
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U100BS Qoci High-Performance Disc Toughened Glass Insulator Glass Insulator

U100BS Qoci High-Performance Disc Toughened Glass Insulator Glass Insulator

US $ 3-5 / Piece FOB
100 Pieces (MOQ)
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Main Products: Glass Insulator, Insulator, Porcelain Insulator
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Jiangxi QOCI Electric CO.,LTD.

Manufacturer/Factory & Trading Company

Jiangxi, China Since 2024
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36kv Silicone Rubber Composite Insulator for Support Wire

36kv Silicone Rubber Composite Insulator for Support Wire

US $ 1-20 / Piece FOB
2 Pieces (MOQ)
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Application : High-voltage
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Zhejiang Haivo Electrical Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2011
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36kv Silicone Rubber Composite Pin Insulator for Distribution System

36kv Silicone Rubber Composite Pin Insulator for Distribution System

US $ 1-20 / Piece FOB
2 Pieces (MOQ)
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Main Products: ‪Insulators, Lightning Arrester, Disconnect Switch, Fuse Cutout, Composite Insulator‬
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Zhejiang Haivo Electrical Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2011
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12kv High Quality Polymer Insulator for Transmission

12kv High Quality Polymer Insulator for Transmission

US $ 1-20 / Piece FOB
2 Pieces (MOQ)
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Usage : High Voltage Power Transmission, Insulation
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Zhejiang Haivo Electrical Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2011
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XP-190-Y High Voltage Disc Suspension Porcelain Ceramic Insulator

XP-190-Y High Voltage Disc Suspension Porcelain Ceramic Insulator

US $ 2.7-3.8 / Piece FOB
500 Pieces (MOQ)
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Main Products: Insulator, Surge Arrester
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Jiangxi New Electric CO., Ltd

Manufacturer/Factory & Trading Company

Jiangxi, China Since 2025
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High Voltage 27kv Polymer Insulator for Efficient Energy Transmission

High Voltage 27kv Polymer Insulator for Efficient Energy Transmission

US $ 2-10 / Piece FOB
100 Pieces (MOQ)
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Color : White
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ZHEJIANG FUERTE ELECTRICAL APPARATUS CO., LTD.

Zhejiang, China Since 2017
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Related Videos
  • What is U70bl Disc Suspension Tempered Glass Insulators Customized Production of Pollution Resistant
    What is U70bl Disc Suspension Tempered Glass Insulators Customized Production of Pollution Resistant
    US $ 0.99-4.99 /Piece
    50 Pieces (MOQ)
    Contact Supplier
  • What is 11/33kv 70kN High Voltage Ball Head and Socket Composite Polymer Tension/Suspension/Strain Insulator Silicone Housing
    What is 11/33kv 70kN High Voltage Ball Head and Socket Composite Polymer Tension/Suspension/Strain Insulator Silicone Housing
    US $ 6 /Piece
    200 Pieces (MOQ)
    Contact Supplier
  • What is 70kN U70b High Voltage Toughened Glass Insulator
    What is 70kN U70b High Voltage Toughened Glass Insulator
    US $ 0.99-4.99 /Piece
    50 Pieces (MOQ)
    Contact Supplier
  • What is Cap and Pin Type Glass Insulators 120kN with Electric Resistance
    What is Cap and Pin Type Glass Insulators 120kN with Electric Resistance
    US $ 0.99-4.99 /Piece
    50 Pieces (MOQ)
    Contact Supplier
Composite Post Insulator for Substation

Composite Post Insulator for Substation

US $ 7.9-399 / Piece FOB
100 Pieces (MOQ)
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Main Products: High Voltage Transformer, Composite Insulator Material, Electric Porcelain Insulator, Glass Insulator, Electric Power Fittings, Power Equipment, High Voltage Cable, Vacuum Circuit Breaker, Drop Switch, Concrete Electric Pole
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Shandong Weichite Electric Power Technology Co., Ltd

Shandong, China Since 2025
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11kv-33kv 12.5kn Composite Polymer Line Post/Pin Type Insulator

11kv-33kv 12.5kn Composite Polymer Line Post/Pin Type Insulator

US $ 7-19 / Piece FOB
100 Pieces (MOQ)
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Certification : ISO9001
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Wenzhou Yikun Electric Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2018
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Hollow Ceramic and Composite Insulator for Instrument Tranformer

Hollow Ceramic and Composite Insulator for Instrument Tranformer

US $ 1-800 / Piece FOB
20 Pieces (MOQ)
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Main Products: Porcelain Insulators, Polymeric Insulators, Glass Insulators, Bushings, Metal Fittings
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Liling Sky Bali Industrial Co., Ltd.

Hunan, China Since 2018
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About Insulator FAQ

  • QWhat benefits do manufacturers offer when sourcing insulators for Electrical & Electronics needs?

    Our Insulator offers exceptional quality within the Insulator category.Manufacturers of electrical insulators provide custom solutions, competitive pricing, and timely delivery to meet varying industry demands. Partnering with a leading manufacturer ensures product quality, technical support, and flexibility in customization.

  • QWhat are the main types of insulators used in Electrical & Electronics applications?

    Our Insulator offers exceptional quality and style within the Insulator category.Insulators commonly used in Electrical & Electronics include but are not limited to porcelain, glass, polymer, and ceramic types, each with specific insulation properties. A well-known manufacturer can assist in selecting the suitable insulator as per your requirements.

  • QCan I rely on Chinese suppliers for high-quality electrical insulators?

    The Insulator is a top choice in our Insulator collection.With dedicated testing facilities and advanced manufacturing processes, Chinese suppliers can deliver high-quality electrical insulators that meet industry standards. Conduct due diligence, request samples, and partner with established suppliers to ensure product reliability.

U40 Standard Type Suspension Disc Insulator Toughened Glass Insulators

U40 Standard Type Suspension Disc Insulator Toughened Glass Insulators

100 Pieces (MOQ)
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Connection Method : Trough Type
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Hejian Xintong High Voltage Insulator Manufacturing Co., Ltd

Manufacturer/Factory & Trading Company

Hebei, China Since 2025
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11kv-33kv 70kn Composite Polymer Tension/Suspension/Strain Insulator with Silicone Housing

11kv-33kv 70kn Composite Polymer Tension/Suspension/Strain Insulator with Silicone Housing

US $ 4-15 / Piece FOB
100 Pieces (MOQ)
More
Main Products: Surge Arrester, Composite Insulator, Fuse Cutout, ZnO Block
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Wenzhou Yikun Electric Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2018
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High-Voltage Line Post Porcelain Insulator PS-15 300, 224mm Length 115kv Rated, Ideal Fo Electric Power Transmission

High-Voltage Line Post Porcelain Insulator PS-15 300, 224mm Length 115kv Rated, Ideal Fo Electric Power Transmission

US $ 3.2-4.8 / pieces FOB
100 pieces (MOQ)
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Connection Method : Trough Type
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Shandong Weichite Electric Power Technology Co., Ltd

Shandong, China Since 2025
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Glass Disc Fiberglass Straight Line String High Tension Insulator for Strain Suspension

Glass Disc Fiberglass Straight Line String High Tension Insulator for Strain Suspension

US $ 3-5 / Piece FOB
100 Pieces (MOQ)
More
Main Products: Glass Insulator
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Qianhong Technology (Shanxi) Co., Ltd.

Manufacturer/Factory & Trading Company

Shanxi, China Since 2024
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120kn Suspension Glass Insulator U120b/127

120kn Suspension Glass Insulator U120b/127

US $ 4.59-5.68 / Piece FOB
200 Pieces (MOQ)
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Certification : ISO9001
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Jiangxi Johnson Electric Co., Ltd.

Manufacturer/Factory & Trading Company

Jiangxi, China Since 2020
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DIN Standard Hv & LV Transformer Bushing Insulators for Substations

DIN Standard Hv & LV Transformer Bushing Insulators for Substations

US $ 3-50 / Piece FOB
50 Pieces (MOQ)
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Main Products: Porcelain Insulator, Composite Insulator, Glass Insulator, Transformer Bushing, Station Post Insulator, Hollow Insulator, Silicone Rubber Insulator, Polymer Insulator, Pin Type Insulator
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DALIAN HIVOLT POWER SYSTEM CO., LTD.

Liaoning, China Since 2017
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Fzsw 252kv High Voltage Power Silicon Composite Substation Electrical Station Post Insulator

Fzsw 252kv High Voltage Power Silicon Composite Substation Electrical Station Post Insulator

US $ 15-35 / Piece FOB
100 Pieces (MOQ)
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Material : Composite Polymer
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SAA GRID TECHNOLOGY CO., LTD

Manufacturer/Factory & Trading Company

Hebei, China Since 2022
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Electrical Silicone Rubber Double Tension Composite Insulator String

Electrical Silicone Rubber Double Tension Composite Insulator String

US $ 5-250 / Piece FOB
100 Pieces (MOQ)
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Main Products: Composite Insulator, Silicone Rubber Compound, Porcelain Insulator, Glass Insulator, Hardware Fittings, Protection Equipment
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Wuhan Line Power Transmission Equipment Co., Ltd.

Manufacturer/Factory & Trading Company

Hubei, China Since 2022
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High Voltage ANSI Toughened Glass Insulator U120bp with Low Price

High Voltage ANSI Toughened Glass Insulator U120bp with Low Price

US $ 5-30 / Piece FOB
100 Pieces (MOQ)
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Certification : CCC, CE, ISO9001
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SAA GRID TECHNOLOGY CO., LTD

Manufacturer/Factory & Trading Company

Hebei, China Since 2022
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XP-125 Disc Suspension Porcelain Ceramic Insulator for Transmission Lines

XP-125 Disc Suspension Porcelain Ceramic Insulator for Transmission Lines

US $ 2.8-3.5 / Piece FOB
500 Pieces (MOQ)
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Main Products: Insulator, Surge Arrester
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Jiangxi New Electric CO., Ltd

Manufacturer/Factory & Trading Company

Jiangxi, China Since 2025
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24kv High Voltage Insulators: Composite Polymer Solutions for Longevity

24kv High Voltage Insulators: Composite Polymer Solutions for Longevity

US $ 5-15 / Piece FOB
100 Pieces (MOQ)
More
Usage : High Voltage Power Transmission, Insulation, Driving, Electrical Installation
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Yangzhou M. T. New Energy & Lighting Group Co., Ltd.

Manufacturer/Factory & Trading Company

Jiangsu, China Since 2025
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Cost Effective Toughened Glass Insulators for Power Transmission Line U160BS

Cost Effective Toughened Glass Insulators for Power Transmission Line U160BS

100 Pieces (MOQ)
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Main Products: Glass Insulator
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Hejian Xintong High Voltage Insulator Manufacturing Co., Ltd

Manufacturer/Factory & Trading Company

Hebei, China Since 2025
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25kv Outdoor High Voltage Line Post Polymer Pin Insulator Fzs33/66 Silicone Insulator

25kv Outdoor High Voltage Line Post Polymer Pin Insulator Fzs33/66 Silicone Insulator

US $ 10-50 / Piece FOB
50 Pieces (MOQ)
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Certification : CCC, CE, ISO9001
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SAA GRID TECHNOLOGY CO., LTD

Manufacturer/Factory & Trading Company

Hebei, China Since 2022
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