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Insulator

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High Voltage Epoxy Resin Insulator Bushing for Transformer

High Voltage Epoxy Resin Insulator Bushing for Transformer

US $ 5-20/ Piece FOB
MOQ: 50 Pieces
Audited Supplier
Main Products
Relay, Tap Changer, Inverter, Porcelain Bushing
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Hangzhou Giantway Import & Export Co., Ltd.

Manufacturer/Factory,Trading Company

Zhejiang , China Since 2022
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ANSI En DIN Standard High Voltage Porcelain Bushing Transformer Bushing
Video

ANSI En DIN Standard High Voltage Porcelain Bushing Transformer Bushing

US $ 5-10/ Piece FOB
MOQ: 100 Pieces
Application : High-voltage, Low-voltage
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Hangzhou Giantway Import & Export Co., Ltd.

Manufacturer/Factory,Trading Company

Zhejiang , China Since 2022
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36kv Silicone Rubber Composite Pin Insulator for Distribution System
Video

36kv Silicone Rubber Composite Pin Insulator for Distribution System

US $ 1-20/ Piece FOB
MOQ: 2 Pieces
Audited Supplier
Main Products
Insulators, Fuse Cutout, Lightning Arrester, Disconnect Switch, Composite Insulator, Porcelain Insulators, Surge Arrester, Polymeric Insulators, Cable Accessories, Hardware for Powe Transmission Line
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Zhejiang Haivo Electrical Co., Ltd.

Manufacturer/Factory

Zhejiang , China Since 2011
Chat Now Send Inquiry
CH11-12-15-1 Factory Direct Sales High-Voltage Electrical Equipment Parts Insulator Contact Boxes
Video

CH11-12-15-1 Factory Direct Sales High-Voltage Electrical Equipment Parts Insulator Contact Boxes

US $ 3-4/ Piece FOB
MOQ: 1 Piece
Usage : High Voltage Power Transmission, Insulation, Electrical Installation
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Hong Qi Group Wenzhou Transformer Co., Ltd.

Manufacturer/Factory

Zhejiang , China Since 2022
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12kv Indoor High Voltage Epoxy Resin Support Sensor for Switchgear
Video

12kv Indoor High Voltage Epoxy Resin Support Sensor for Switchgear

US $ 3-4/ Piece FOB
MOQ: 1 Piece
Audited Supplier
Main Products
High Voltage Transformer, High Voltage Switchgear, Prefabricated Substation, Substation, Switch Cabinet, Vacuum Circuit Breaker, Oil Transformer, Dry Transformer, Insulator, Insulating
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Hong Qi Group Wenzhou Transformer Co., Ltd.

Manufacturer/Factory

Zhejiang , China Since 2022
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36kv Silicone Rubber Composite Insulator for Support Wire
Video

36kv Silicone Rubber Composite Insulator for Support Wire

US $ 1-20/ Piece FOB
MOQ: 2 Pieces
Structure : Suspension Insulator
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Zhejiang Haivo Electrical Co., Ltd.

Manufacturer/Factory

Zhejiang , China Since 2011
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Lower Solid Core Station Post Insulator
Video

Lower Solid Core Station Post Insulator

MOQ: 500 Sets
Audited Supplier
Main Products
Insulators, Ceramic Insulator, Polymeric Insulator, Fuse Cut out, Glass Insulator, Fitting, Polymeric Insulators, Glass Insulators, Fuse Cut-out
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HRD ELECTRICAL TEC CO., LTD

Manufacturer/Factory,Trading Company,Group Corporation

Jiangsu , China Since 2024
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The Spare Parts of HDPE Insulator for High and Lower Voltage
Video

The Spare Parts of HDPE Insulator for High and Lower Voltage

US $ 12-32/ Set FOB
MOQ: 800 Sets
Color : White
Audited Supplier
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HRD ELECTRICAL TEC CO., LTD

Manufacturer/Factory,Trading Company,Group Corporation

Jiangsu , China Since 2024
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Epoxy Resin Insulator11kv 22kv 15kv 33kv 110kv 132kv
Video

Epoxy Resin Insulator11kv 22kv 15kv 33kv 110kv 132kv

US $ 5-20/ Piece FOB
MOQ: 100 Pieces
Main Products
Polymer Insulator, Composite Indsulator, Lightning Arrester, Varistor, Connecter, Fuse Cutout, Isolating Switch, Cable Station Clamp, Terminals, Insulator Fittings
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Yueqing Guoen Electrical Co., Ltd

Manufacturer/Factory,Trading Company

Zhejiang , China Since 2025
Chat Now Send Inquiry
Silicone Rubber for Composite Insulator Price 1kg
Video

Silicone Rubber for Composite Insulator Price 1kg

US $ 5-20/ Piece FOB
MOQ: 100 Pieces
Certification : CCC, CE, ISO9001
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Yueqing Guoen Electrical Co., Ltd

Manufacturer/Factory,Trading Company

Zhejiang , China Since 2025
Chat Now Send Inquiry
Ub70 Power Suspension Tempered Glass Insulator

Ub70 Power Suspension Tempered Glass Insulator

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

Manufacturer/Factory,Trading Company

Shanxi , China Since 2024
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High-Voltage Transmission and Distribution Line Suspension Disc Tempered Glass Insulator 160kN
Video

High-Voltage Transmission and Distribution Line Suspension Disc Tempered Glass Insulator 160kN

US $ 4.2-5.02/ Piece FOB
MOQ: 200 Pieces
Structure : Suspension Insulator
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Nooa Electric Co., Ltd.

Manufacturer/Factory

Hunan , China Since 2024
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Insulation Other Power Transmission & Transformer Arrester Porcelain Insulator Ceramic Insulator Suspension Insulator High Voltage Insulator
12kv-36kv 70kn Silicone Insulator/Polymeric Tension Insulator with Clevis & Tongue
Video

12kv-36kv 70kn Silicone Insulator/Polymeric Tension Insulator with Clevis & Tongue

US $ 4-15/ Piece FOB
MOQ: 100 Pieces
Audited Supplier
Main Products
Surge Arrester, Composite Insulator, Fuse Cutout, Zinc Oxide Block
Contact Supplier
Wenzhou Yikun Electric Co., Ltd.

Manufacturer/Factory,Trading Company

Zhejiang , China Since 2018
Chat Now Send Inquiry
10-15kv HDPE Modified Polyethylene Cable Spacer

10-15kv HDPE Modified Polyethylene Cable Spacer

MOQ: 1,000 Pieces
Usage : High Voltage Power Transmission
Audited Supplier
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Jiangsu Jinsanli Power Equipment Industrial Co., Ltd.

Manufacturer/Factory

Jiangsu , China Since 2014
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Premium High Voltage Electrical Insulator for T-C Suspension Applications
Video

Premium High Voltage Electrical Insulator for T-C Suspension Applications

US $ 7-10/ Piece FOB
MOQ: 10 Pieces
Audited Supplier
Main Products
Distribution Transformer Toroidal Transformer, Adapter, Voltage Regulator, Regulator, Electric Power Fitting, Fused Cut out, Surge Arrester, Circuit Breaker, Insulator, Solar Panel System
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Simeng Electrical Tech. Co., Ltd.

Trading Company

Zhejiang , China Since 2022
Chat Now Send Inquiry
70kN U70bp/U70blp/450 Anti-Pollution Type Insulators IEC Standard for High Voltage Lines
Video

70kN U70bp/U70blp/450 Anti-Pollution Type Insulators IEC Standard for High Voltage Lines

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

Manufacturer/Factory

Jiangxi , China Since 2024
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Best Seller Brown Porcelain Insulator Transformer Accessories En Transformer Bushing
Video

Best Seller Brown Porcelain Insulator Transformer Accessories En Transformer Bushing

US $ 1.9-3/ Set FOB
MOQ: 100 Sets
Audited Supplier
Main Products
Transformer, Transformer Bushing, Transformer Parts, Transformer Accessories, Oil Level Gauge, Transformer Porcelain Insulator, Pressure Relief Valve, Transformer Bushing Manufacturer, Transformer Bushing Porcelain, Transformer Terminal Block
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Tianjin Xingda Electric Technology Co., Ltd.

Manufacturer/Factory

Tianjin , China Since 2022
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IEC Standard C6 C8 Anti Pollution Outdoor Post Porcelain Insulator
Video

IEC Standard C6 C8 Anti Pollution Outdoor Post Porcelain Insulator

US $ 15-100/ Piece FOB
MOQ: 500 Pieces
Material : Porcelain
Audited Supplier
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Wuhan Line Power Transmission Equipment Co., Ltd.

Manufacturer/Factory,Trading Company

Hubei , China Since 2022
Chat Now Send Inquiry
10kv-1100kv Customized Various High Voltage Hollow Porcelain Bushing for Transformer
Video

10kv-1100kv Customized Various High Voltage Hollow Porcelain Bushing for Transformer

US $ 50/ Piece FOB
MOQ: 10 Pieces
Audited Supplier
Main Products
Transformer Components, Insulator and Bushing, Metal Fabrication, Transformer Tank, Transformer Equipment, Transfer Cart, Power Supply
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Suzhou Yunteng Electric Co., Ltd

Manufacturer/Factory,Trading Company

Jiangsu , China Since 2021
Chat Now Send Inquiry
Factory Direct Sale 500kv 750kv 1000kv Long Rod Post Insulator

Factory Direct Sale 500kv 750kv 1000kv Long Rod Post Insulator

US $ 4-15/ Piece FOB
MOQ: 100 Pieces
Material : Composite Polymer
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SAA GRID TECHNOLOGY CO., LTD

Manufacturer/Factory

Hebei , China Since 2022
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36kV Post Composite Insulator ANSI standard

36kV Post Composite Insulator ANSI standard

US $ 10/ Piece FOB
MOQ: 500 Pieces
Audited Supplier
Main Products
Lightning Arrester, Fuse Cutout, Composite Insulator, Surge Arres
Contact Supplier
Zhejiang Gaoneng Electric Installation Co., Ltd.

Manufacturer/Factory

Zhejiang , China Since 2021
Chat Now Send Inquiry
Factory Price 120KN 160KN Disc Suspension Toughened Glass Insulator

Factory Price 120KN 160KN Disc Suspension Toughened Glass Insulator

US $ 2-10/ Piece FOB
MOQ: 100 Pieces
Usage : High Voltage Power Transmission, Insulation, Electrical Installation
Audited Supplier
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Nanjing Rainbow Electric Co., Ltd.

Manufacturer/Factory,Trading Company,Group Corporation

Jiangsu , China Since 2018
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Porcelain Suspension Tension Cap and Pin Disc Insulator U120b Ceramic IEC ANSI Standard 120kN
Video

Porcelain Suspension Tension Cap and Pin Disc Insulator U120b Ceramic IEC ANSI Standard 120kN

US $ 5.2-7.7/ Piece FOB
MOQ: 500 Pieces
Audited Supplier
Main Products
Disc Insulator, Porcelain Insulator, Polymer Insulator, Glass Insulator, Fuse Cutout, Surge Arrester, Power Fitting, Strain Clamp, Suspension Clamp, Insulator Accessory
Contact Supplier
Trigold Power Co., Ltd.

Manufacturer/Factory

Shanghai , China Since 2022
Chat Now Send Inquiry
ANSI Class 1617 Series Professional Outdoor Power Line Porcelain Ceramic Shackle Insulator

ANSI Class 1617 Series Professional Outdoor Power Line Porcelain Ceramic Shackle Insulator

US $ 1/ Piece FOB
MOQ: 10 Pieces
Usage : High Voltage Power Transmission, Insulation, Driving, Electrical Installation
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Epicor Power Technology Co., Ltd.

Manufacturer/Factory,Trading Company

Tianjin , China Since 2025
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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
MOQ: 50 Pieces
Audited Supplier
Main Products
Porcelain Insulator, Composite Insulator, Glass Insulator, Transformer Bushing, Station Post Insulator, Hollow Insulator, Silicone Rubber Insulator, Polymer Insulator, Pin Type Insulator
Contact Supplier
DALIAN HIVOLT POWER SYSTEM CO., LTD.

Manufacturer/Factory,Trading Company

Liaoning , China Since 2017
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110kv~220kv Rod Suspension Composite Insulator Polymer / Silicone Rubber Insulator
Video

110kv~220kv Rod Suspension Composite Insulator Polymer / Silicone Rubber Insulator

US $ 35-70/ Piece FOB
MOQ: 10 Pieces
Application : High-voltage
Audited Supplier
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Guangzhou MPC Power International Co., Ltd.

Manufacturer/Factory

Guangdong , China Since 2017
Chat Now Send Inquiry
Brown Glazed Pin Insulator High Voltage Porcelain Insulators
Video

Brown Glazed Pin Insulator High Voltage Porcelain Insulators

US $ 11/ Piece FOB
MOQ: 1 Piece
Audited Supplier
Main Products
Distribution Fuse Cutouts, Surge Arrester, Disconnector Switch, Gang Insulator, Insulator, Expulsion Fuses, Polymer Insulator, Load Interrupter Air Switchs, Pole Line Hardware, Fuse Link
Contact Supplier
ORIENT ELECTRIC INTERNATIONAL GROUP LIMITED

Manufacturer/Factory,Trading Company,Group Corporation

Hubei , China Since 2015
Chat Now Send Inquiry
SGS Certificate10NF250 High Voltage Transformer Bushing Multiple Repurchase Porcelain Insulators Ceramic Bushing Insulators Glass Insulator 1kv630A
Video

SGS Certificate10NF250 High Voltage Transformer Bushing Multiple Repurchase Porcelain Insulators Ceramic Bushing Insulators Glass Insulator 1kv630A

US $ 5-7/ Piece FOB
MOQ: 1 Piece
Application : High-voltage, Low-voltage, High-temperature
Audited Supplier
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Hangzhou Weshare Import and Export Co., Ltd.

Trading Company

Zhejiang , China Since 2024
Chat Now Send Inquiry
High Voltage Disc Suspension Glass Insulator Electric Insulator Price Glass Pin Insulator
Video

High Voltage Disc Suspension Glass Insulator Electric Insulator Price Glass Pin Insulator

US $ 6-7/ Piece FOB
MOQ: 100 Pieces
Audited Supplier
Main Products
Glass Insulator, Condenser Bushing, Epoxy Resin Bushing, Transformer Bushing, Wall Bushing, Tap Changer, Oip/Rip Bushing, Porcelain Bushing, Capacitive Bushing, Transformer Wheel
Contact Supplier
Nanjing Rainbow Insulated Bushing Co., Ltd

Manufacturer/Factory,Trading Company

Jiangsu , China Since 2024
Chat Now Send Inquiry
ED-2b Shackle Type Insulator with D Iron
Video

ED-2b Shackle Type Insulator with D Iron

US $ 5-25/ Set FOB
MOQ: 1 Set
Material : Porcelain
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Hunan Hualian Torch Porcelain Insulator & Electrical Apparatus Co., Ltd.

Manufacturer/Factory

Hunan , China Since 2021
Chat Now Send Inquiry
Transmission Line Hardware Chain Glass Insulator Electrical Fitting
Video

Transmission Line Hardware Chain Glass Insulator Electrical Fitting

US $ 43-48/ Piece FOB
MOQ: 1,000 Pieces
Audited Supplier
Main Products
Socket Eye, Dead End Loop Clamp, Strain Clamp, Lead Pin, Polymer Insulator, Anchor Rod, Thimble Eye, Hot Link, Mounting Bracket, Alley Arm
Contact Supplier
Beijing Winner Electric Power Energy Co., Ltd

Manufacturer/Factory,Trading Company

Beijing , China Since 2022
Chat Now Send Inquiry
Xinghai High Voltage Insulators U210b 210kn Disc Ball Antipollution Suspension Ceramic Porcelain Insulator Manufacturer
Video

Xinghai High Voltage Insulators U210b 210kn Disc Ball Antipollution Suspension Ceramic Porcelain Insulator Manufacturer

US $ 4.6-13.8/ Piece FOB
MOQ: 1 Piece
Size of Bearing Capacity : 210KN
Audited Supplier
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Jiangxi Xinghai Electric Porcelain Manufacturing Co., Ltd.

Manufacturer/Factory

Jiangxi , China Since 2022
Chat Now Send Inquiry
U120bp 60kN Anti Pollution/Fog Type Disc Suspension Porcelain Insulator IEC Standard
Video

U120bp 60kN Anti Pollution/Fog Type Disc Suspension Porcelain Insulator IEC Standard

US $ 3-20/ Piece FOB
MOQ: 50 Pieces
Audited Supplier
Main Products
Electrical Insulators, Electrical Hardware Fittings, Electrical Protection Equipment, Electrical Surge Arrester, Electrical Dropout Fuse, Electrical HDPE Insulator, Electrical String Line, Transformer Bushing, Glass Insulator, Drop Fuse
Contact Supplier
Dalian Electric International Co., Ltd

Manufacturer/Factory,Trading Company

Liaoning , China Since 2024
Chat Now Send Inquiry
33kv Disc Suspension Insulator Direct Factorry 2021
Video

33kv Disc Suspension Insulator Direct Factorry 2021

US $ 4-5/ Piece FOB
MOQ: 5,000 Pieces
Connection Method : Trough Type
Audited Supplier
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Victory Electric Power Equipment Co., Ltd.

Manufacturer/Factory,Trading Company,Other

Zhejiang , China Since 2016
Chat Now Send Inquiry
ANSI Low Voltage Porcelain Transformer Bushing Insulator
Video

ANSI Low Voltage Porcelain Transformer Bushing Insulator

US $ 8.5-15.5/ piece FOB
MOQ: 1 piece
Audited Supplier
Main Products
Porcelain Insulator, Composite Insulator, Transformer Bushing, Esp Heating Element, Esp Spiral Electrodes, Esp Collecting Electrode, Esp Discharge Electrodes, Esp Collecting Plate
Contact Supplier
Shanxi Vogue Sales Co., Ltd.

Manufacturer/Factory

Shanxi , China Since 2024
Chat Now Send Inquiry
33kv Composite Polymer Distribution Horizontal Line Post Insulator
Video

33kv Composite Polymer Distribution Horizontal Line Post Insulator

US $ 28-30/ Piece FOB
MOQ: 1 Piece
Material : Composite Polymer
Audited Supplier
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L&R ELECTRIC GROUP CO., LTD.

Manufacturer/Factory,Trading Company

Zhejiang , China Since 2018
Chat Now Send Inquiry
Epoxy Bushing Insulator 260 Umbrella Sleeve Header
Video

Epoxy Bushing Insulator 260 Umbrella Sleeve Header

US $ 25.71-48.29/ Piece FOB
MOQ: 1 Piece
Audited Supplier
Main Products
Midem Voltage Switchgear, Vacuum Circuit Breaker, Transformer, Vacuum Interruptor, Insulation Component
Contact Supplier
Zhejiang Degatech Electric Co., Ltd

Manufacturer/Factory

Zhejiang , China Since 2024
Chat Now Send Inquiry
138kv High Voltage Electrical Polymer Suspension Tension Insulators Sml 70kN Silicone Rubber Insulator 12kv Composite Strain Insulator 24kv Line Post Insulator
Video

138kv High Voltage Electrical Polymer Suspension Tension Insulators Sml 70kN Silicone Rubber Insulator 12kv Composite Strain Insulator 24kv Line Post Insulator

US $ 4-35/ Piece FOB
MOQ: 200 Pieces
Usage : High Voltage Power Transmission, Insulation, Electrical Installation
Audited Supplier
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Zhejiang Yuanneng Power Technology Co., Ltd.

Trading Company

Zhejiang , China Since 2019
Chat Now Send Inquiry
Porcelain Insulator Transformer Bushing Composite Insulator Pin Insulator Glass Insulator Suspension Insulator
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About Insulator FAQ

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

    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?

    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.

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

    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.

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Insulation, Other Power Transmission & Transformer, Arrester

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