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Transformer Bushing Porcelain Insulator Glass Insulator Composite Insulator Pin Insulator Polymer Insulator
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China Suppliers High Voltage Porcelain Insulator Suspension Insulator
Video

China Suppliers High Voltage Porcelain Insulator Suspension Insulator

US $ 2.99-5.99/ piece FOB
MOQ: 100 piece
Since 2023 Audited Supplier
Main Products
Power Equipment, Power Accessories, Galvanized Coil, Steel Products, Outdoor Pre-Packaged Substation, Photovoltaic in Situ Boost Substation
Contact Supplier
Hebei Leicheng Power Technology Co., Ltd.

Trading Company

Hebei , China Since 2023
Chat Now Send Inquiry
U40b U120b IEC Standard Electrical and Pin Disc Toughened Suspension Polymer Porcelain Ceramic Tension Composite Glass Insulator for Lightning Protection
Video

U40b U120b IEC Standard Electrical and Pin Disc Toughened Suspension Polymer Porcelain Ceramic Tension Composite Glass Insulator for Lightning Protection

US $ 4-15/ Piece FOB
MOQ: 200 Pieces
Certification : CCC, CE, ISO9001
Since 2023 Audited Supplier
Contact Supplier
Hebei Leicheng Power Technology Co., Ltd.

Trading Company

Hebei , China Since 2023
Chat Now Send Inquiry
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
Since 2011 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
Contact Supplier
Zhejiang Haivo Electrical Co., Ltd.

Manufacturer/Factory

Zhejiang , China Since 2011
Chat Now Send Inquiry
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
Certification : ISO9001
Since 2011 Audited Supplier
Contact Supplier
Zhejiang Haivo Electrical Co., Ltd.

Manufacturer/Factory

Zhejiang , China Since 2011
Chat Now Send Inquiry
Electrical Electric Polymer Composite High Voltage Insulator for Outdoor Three-Phase Systems Porcelain/Ceramic Insulators
Video

Electrical Electric Polymer Composite High Voltage Insulator for Outdoor Three-Phase Systems Porcelain/Ceramic Insulators

US $ 10-100/ Piece FOB
MOQ: 1 Piece
Since 2019 Audited Supplier
Main Products
Current Transformer, Voltage Transformer, Fuse Cutout, Vcb, Lightning Arrester, Vacuum Circuit Breaker, Disconnect / Isolation Switch, Dropout Fuse Cutout, Switchgear, High Voltage Cabinet and Low Voltage Cabinet
Contact Supplier
Denggao Electric Co., Ltd.

Manufacturer/Factory

Zhejiang , China Since 2019
Chat Now Send Inquiry
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
Color : Red
Since 2022 Audited Supplier
Contact Supplier
Hong Qi Group Wenzhou Transformer Co., Ltd.

Manufacturer/Factory

Zhejiang , China Since 2022
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
Since 2022 Audited Supplier
Main Products
High Voltage Transformer, High Voltage Switchgear, Prefabricated Substation, Substation, Switch Cabinet, Vacuum Circuit Breaker, Oil Transformer, Dry Transformer, Insulator, Insulating
Contact Supplier
Hong Qi Group Wenzhou Transformer Co., Ltd.

Manufacturer/Factory

Zhejiang , China Since 2022
Chat Now Send Inquiry
ANSI C29 Tie Top 35kv 1pin Hole F Neck Modified Polyethylene HDPE Insulator
Video

ANSI C29 Tie Top 35kv 1pin Hole F Neck Modified Polyethylene HDPE Insulator

MOQ: 1,000 Pieces
Application : High-voltage, Low-voltage, High-temperature
Since 2014 Audited Supplier
Contact Supplier
Jiangsu Jinsanli Power Equipment Industrial Co., Ltd.

Manufacturer/Factory

Jiangsu , China Since 2014
Chat Now Send Inquiry
160kN U160BS/400 Standard Type Glass Insulators IEC Standard for High Voltage Lines

160kN U160BS/400 Standard Type Glass Insulators IEC Standard for High Voltage Lines

US $ 3-5/ Piece FOB
MOQ: 50 Pieces
Since 2024 Audited Supplier
Main Products
Glass Insulator
Contact Supplier
Jiangxi QOCI Electric CO.,LTD.

Manufacturer/Factory

Jiangxi , China Since 2024
Chat Now Send Inquiry
High Performance Insulator Bushings for Switchgear Applications
Video

High Performance Insulator Bushings for Switchgear Applications

MOQ: 1 Piece
Structure : Bushing Insulator
Since 2024 Audited Supplier
Contact Supplier
Shandong ChinSun Electrical Equipment Co., Ltd.

Manufacturer/Factory

Shandong , China Since 2024
Chat Now Send Inquiry
11kv-36kv Composite Polymer Tension/Suspension/Pin/Line Post Insulator
Video

11kv-36kv Composite Polymer Tension/Suspension/Pin/Line Post Insulator

US $ 4-15/ Piece FOB
MOQ: 100 Pieces
Since 2018 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
ANSI Std Electrical Graphic Customization Porcelain Ceramic Insulator Bushing for Transformer
Video

ANSI Std Electrical Graphic Customization Porcelain Ceramic Insulator Bushing for Transformer

US $ 50/ Piece FOB
MOQ: 1 Piece
Certification : CE, ISO9001
Since 2021 Audited Supplier
Contact Supplier
Suzhou Yunteng Electric Co., Ltd

Manufacturer/Factory,Trading Company

Jiangsu , China Since 2021
Chat Now Send Inquiry
Insulation Other Power Transmission & Transformer Arrester Porcelain Insulator Ceramic Insulator Suspension Insulator High Voltage Insulator
Porcelain Station Post Insulators for Transmission and Substation
Video

Porcelain Station Post Insulators for Transmission and Substation

US $ 3-50/ Piece FOB
MOQ: 50 Pieces
Since 2017 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
Chat Now Send Inquiry
ANSI Porcelain Line Post Insulator 57-Series for Transmission Lines
Video

ANSI Porcelain Line Post Insulator 57-Series for Transmission Lines

US $ 5/ Piece FOB
MOQ: 100 Pieces
Certification : ISO9001
Since 2024 Audited Supplier
Contact Supplier
Dalian Electric International Co., Ltd

Manufacturer/Factory,Trading Company

Liaoning , China Since 2024
Chat Now Send Inquiry
High Voltage Suspension Composite Polymer Long Rod Insulator
Video

High Voltage Suspension Composite Polymer Long Rod Insulator

US $ 5.99-6.39/ Piece FOB
MOQ: 100 Pieces
Since 2012 Audited Supplier
Main Products
Arrester, Insulator, Fuse Cutout, Lightning Arrester, Composite Insulator, Drop-out Switch, Surge Arrester, Vacuum Circuit Breaker, Metal Oxide Varistor, Polymeric Arrester
Contact Supplier
Zhejiang Zhongneng Electrical Co., Ltd.

Manufacturer/Factory

Zhejiang , China Since 2012
Chat Now Send Inquiry
Isoladores De Porcelana Polymer Insulator
Video

Isoladores De Porcelana Polymer Insulator

US $ 11/ Piece FOB
MOQ: 1 Piece
Usage : High Voltage Power Transmission
Since 2015 Audited Supplier
Contact Supplier
ORIENT ELECTRIC INTERNATIONAL GROUP LIMITED

Manufacturer/Factory,Trading Company,Group Corporation

Hubei , China Since 2015
Chat Now Send Inquiry
High Voltage Rip Oip Transformer Bushing Insulator Porcelain Wall Bushing Neutral Bushing
Video

High Voltage Rip Oip Transformer Bushing Insulator Porcelain Wall Bushing Neutral Bushing

US $ 90-100/ Piece FOB
MOQ: 1 Piece
Since 2024 Audited Supplier
Main Products
Glass Insulator, Capacitive Bushing, Epoxy Resin Bushing, Transformer Bushing, Wall Bushing, Tap Changer, Oip/Rip Bushing, Porcelain Bushing
Contact Supplier
Nanjing Rainbow Insulated Bushing Co., Ltd

Manufacturer/Factory,Trading Company

Jiangsu , China Since 2024
Chat Now Send Inquiry
Low and Medium Voltage Pin Type Insulators 55-1 55-2 ANSI
Video

Low and Medium Voltage Pin Type Insulators 55-1 55-2 ANSI

US $ 0.88-1.18/ Piece FOB
MOQ: 200 Pieces
Structure : Pin Insulator
Since 2022 Audited Supplier
Contact Supplier
Jiangxi Xinghai Electric Porcelain Manufacturing Co., Ltd.

Manufacturer/Factory

Jiangxi , China Since 2022
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
Since 2024 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
24kv 630A Switch Bushing Inflatable Cabinet Bushing
Video

24kv 630A Switch Bushing Inflatable Cabinet Bushing

US $ 28-36.9/ Piece FOB
MOQ: 1 Piece
Application : High-voltage, High-temperature
Since 2015 Audited Supplier
Contact Supplier
Chongqing Hifuture Information Technology Co., Ltd.

Manufacturer/Factory,Trading Company

Chongqing , China Since 2015
Chat Now Send Inquiry
High Voltage Outdoor Composite String Insulators Electrical Strain Insulator
Video

High Voltage Outdoor Composite String Insulators Electrical Strain Insulator

US $ 8-18/ Piece FOB
MOQ: 10 Pieces
Since 2022 Audited Supplier
Main Products
Composite Insulator, Silicone Rubber Compound, Porcelain Insulator, Glass Insulator, Hardware Fittings, Protection Equipment
Contact Supplier
Wuhan Line Power Transmission Equipment Co., Ltd.

Manufacturer/Factory,Trading Company

Hubei , China Since 2022
Chat Now Send Inquiry
HDPE Insulator for Electrical Equipment
Video

HDPE Insulator for Electrical Equipment

US $ 12-32/ Set FOB
MOQ: 800 Sets
Size of Bearing Capacity : 300KN
Since 2024 Audited Supplier
Contact Supplier
HRD ELECTRICAL TEC CO., LTD

Manufacturer/Factory,Trading Company,Group Corporation

Jiangsu , China Since 2024
Chat Now Send Inquiry
12kv Indoor AC High Voltage Earthing Switch Jn15-12 (7.2) /31.5 for Switchgear
Video

12kv Indoor AC High Voltage Earthing Switch Jn15-12 (7.2) /31.5 for Switchgear

US $ 100-300/ Piece FOB
MOQ: 1 Piece
Since 2018 Audited Supplier
Main Products
Vacuum Circuit Breaker, Load Break Switch, Rmu (Sf6 & Sf6 Free), Components for Switchgear and Rmu, Vcb Accessories, Operating Mechanism, Embedded Pole, Auxiliary Switch, Switchgear, Earthing Switch
Contact Supplier
Shaanxi Joyelectric International Co., Ltd.

Manufacturer/Factory

Shaanxi , China Since 2018
Chat Now Send Inquiry
Bus Bar Insulator Support, Busbar Support Insulator
Video

Bus Bar Insulator Support, Busbar Support Insulator

US $ 0.12-1.5/ Piece FOB
MOQ: 10,000 Pieces
Application : Low-voltage
Since 2018 Audited Supplier
Contact Supplier
Yueqing Yisi Electric Co., Ltd.

Manufacturer/Factory

Zhejiang , China Since 2018
Chat Now Send Inquiry

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Own Factory High Quality BMC SMC Epoxy Resin Copper Busbar CT Series Insulator for Switchgear

Own Factory High Quality BMC SMC Epoxy Resin Copper Busbar CT Series Insulator for Switchgear

US $ 0.2-0.8/ Piece FOB
MOQ: 500 Pieces
Since 2024
Main Products
Cable Gland, Industrial Plug and Socket, Terminal, Distribution Box, Fuse
Contact Supplier
Henan Pearl Electric Co., Ltd.

Manufacturer/Factory,Trading Company

Henan , China Since 2024
Chat Now Send Inquiry
Porcelain Station Post Insulators for Substation and Transmission Lines
Video

Porcelain Station Post Insulators for Substation and Transmission Lines

US $ 90/ Piece FOB
MOQ: 200 Pieces
Connection Method : Trough Type
Since 2018 Audited Supplier
Contact Supplier
Liling Sky Bali Industrial Co., Ltd.

Manufacturer/Factory,Trading Company

Hunan , China Since 2018
Chat Now Send Inquiry
400kv Silicon Rubber Long Rod Suspension Insulator with Corona Rings
Video

400kv Silicon Rubber Long Rod Suspension Insulator with Corona Rings

US $ 121-134/ Piece FOB
MOQ: 200 Pieces
Since 2022 Audited Supplier
Main Products
Composite Insulator, Surge Arrester, Drop-out Fuse Cutout, Disconnector, Ceramic Post Insulator, Glass Insulator
Contact Supplier
SAA GRID TECHNOLOGY CO., LTD

Manufacturer/Factory

Hebei , China Since 2022
Chat Now Send Inquiry
Low Voltage Ceramic Insulator RM-1/RM-2/RM-3 Porcelain Insulator

Low Voltage Ceramic Insulator RM-1/RM-2/RM-3 Porcelain Insulator

US $ 0.1-0.4/ Piece FOB
MOQ: 10,000 Pieces
Connection Method : Trough Type
Since 2024 Audited Supplier
Contact Supplier
Fuzhou Sansheng Industry and Trade Co., Ltd.

Manufacturer/Factory

Fujian , China Since 2024
Chat Now Send Inquiry
Toughened Casting Steel Porcelain Insulator Cap for High Voltage Electromagnetic Insulator
Video

Toughened Casting Steel Porcelain Insulator Cap for High Voltage Electromagnetic Insulator

US $ 2-3/ kg FOB
MOQ: 100 kg
Since 2024 Audited Supplier
Main Products
Grinding Media, Mill Liner, Crusher Hammer, Jaw Plate, Bucket Teeth
Contact Supplier
Anhui Ningguo Zhongrui Wear-Resisting Material Co., Ltd.

Manufacturer/Factory

Anhui , China Since 2024
Chat Now Send Inquiry
Ceramic Suspension Insulator /Porcelain Line Post Insulator/Ceramic Pin Insulator
Video

Ceramic Suspension Insulator /Porcelain Line Post Insulator/Ceramic Pin Insulator

US $ 5/ Piece FOB
MOQ: 1,000 Pieces
Application : High-voltage
Since 2010 Audited Supplier
Contact Supplier
Qingdao Cosine Electrical Equipment Co., Ltd.

Manufacturer/Factory,Trading Company

Shandong , China Since 2010
Chat Now Send Inquiry
Esp 95 Porcelain High Voltage Porcelain Shaft Electrical Ceramic Insulator
Video

Esp 95 Porcelain High Voltage Porcelain Shaft Electrical Ceramic Insulator

US $ 10-25/ Piece FOB
MOQ: 10 Pieces
Since 2022 Audited Supplier
Main Products
Fire Brick, Carbon Bricks, High-Voltage Electrical Equipment, Insulator Sleeve, Porcelain Insulator, Aluminium Silicate Stopper Cone, Aluminum Bauxite, Refractory Castable Refractory Refractory Materi
Contact Supplier
Clip-on (Jiangsu) Technologies, Co., Ltd.

Manufacturer/Factory

Jiangsu , China Since 2022
Chat Now Send Inquiry
U40b U120b IEC Standard Electrical and Pin Disc Toughened Suspension Polymer Porcelain Ceramic Tension Composite Glass Insulator for Lightning Protection
Video

U40b U120b IEC Standard Electrical and Pin Disc Toughened Suspension Polymer Porcelain Ceramic Tension Composite Glass Insulator for Lightning Protection

US $ 4-15/ Piece FOB
MOQ: 200 Pieces
Structure : Pin Insulator
Since 2023 Audited Supplier
Contact Supplier
Hebei Leicheng Power Technology Co., Ltd.

Trading Company

Hebei , China Since 2023
Chat Now Send Inquiry
Transformer Manufacturer Sell Transformer Accessories Oil Drain Valve Device
Video

Transformer Manufacturer Sell Transformer Accessories Oil Drain Valve Device

US $ 4.5-5/ Piece FOB
MOQ: 100 Pieces
Since 2022 Audited Supplier
Main Products
Transformer, Transformer Bushing, Transformer Parts
Contact Supplier
Tianjin Xingda Electric Technology Co., Ltd.

Manufacturer/Factory

Tianjin , China Since 2022
Chat Now Send Inquiry
Cap and Pin Suspension Porcelain Insulator U120BS

Cap and Pin Suspension Porcelain Insulator U120BS

US $ 5.2-7.7/ Piece FOB
MOQ: 500 Pieces
Application : High-voltage
Since 2022 Audited Supplier
Contact Supplier
Trigold Power Co., Ltd.

Manufacturer/Factory

Shanghai , China Since 2022
Chat Now Send Inquiry
36kV Post Composite Insulator ANSI standard

36kV Post Composite Insulator ANSI standard

US $ 10/ Piece FOB
MOQ: 500 Pieces
Since 2021 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
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
Connection Method : Spherical Type
Since 2018 Audited Supplier
Contact Supplier
L&R ELECTRIC GROUP CO., LTD.

Manufacturer/Factory,Trading Company

Zhejiang , China Since 2018
Chat Now Send Inquiry
High Voltage Polymer Post Insulator for 11kv 15kv 33kv Line

High Voltage Polymer Post Insulator for 11kv 15kv 33kv Line

US $ 5-15/ Piece FOB
MOQ: 100 Pieces
Since 2017 Audited Supplier
Main Products
Fuse Cutout, Lightning Arrester, Load Break Switch, Insulator, Disconnecting Switch, Fuse Link, Bar Fuse Type Switch, Fuse Holder, Electrical Fitting Series, Bar Fuse Type Switch Series
Contact Supplier
ZHEJIANG FUERTE ELECTRICAL APPARATUS CO., LTD.

Manufacturer/Factory,Trading Company

Zhejiang , China Since 2017
Chat Now Send Inquiry
High Quality Good Price 36kv 70kn Suspension Insulator for Lines

High Quality Good Price 36kv 70kn Suspension Insulator for Lines

US $ 2.65/ Piece FOB
MOQ: 10,000 Pieces
Certification : ISO9001
Since 2016 Audited Supplier
Contact Supplier
Victory Electric Power Equipment Co., Ltd.

Manufacturer/Factory,Trading Company,Other

Zhejiang , China Since 2016
Chat Now Send Inquiry
Transformer Bushing Porcelain Insulator Glass Insulator Composite Insulator Pin Insulator Polymer 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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