52,837
Wholesale Insulator Products
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US $ 0.15-0.38 /
Piece
FOB
100 Pieces (MOQ)
More
Main Products: Oil Immersed Transformer Accessories (Porcelain Bushing, Tap Changer, Valve), Dry-type transformer Accessories (Fans, Thermostats), Pad-mounded Transformer Accessories (Transformers, Circuit Breakers, Fuses, Terminals)
Contact Supplier
Audited Supplier
Since 2022
Trading Company
Zhejiang, China
Since 2022
US $ 6.2-9.8 /
Piece
FOB
100 Pieces (MOQ)
More
Usage : High Voltage Power Transmission, Insulation, Electrical Installation
Contact Supplier
Audited Supplier
Since 2022
Trading Company
Zhejiang, China
Since 2022
US $ 2.5-3.5 /
Piece
FOB
1,000 Pieces (MOQ)
More
Main Products: Insulator, Drop-out Fuse, Guy Grip, Crossarm, Pole Mounting Clamp, Suspension Clamp, Ground Rod&Earth Rod, Stranded Wire, Exothermic Welding Powder, Earth Inspection Pit
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Audited Supplier
Since 2022
Tianjin, China
Since 2022
US $ 5-20 /
Piece
FOB
100 Pieces (MOQ)
More
Application : Metal Recycling Machine
Contact Supplier
Since 2025
Trading Company
Zhejiang, China
Since 2025
US $ 1.93-2.55 /
kg
FOB
1 kg (MOQ)
More
Main Products: Silicone Rubber, Silicone, Liquid Silicone Rubber, Silicone Rubber Compound, Compound Rubber, Solid Silicone Rubber, Silicone Rubber Gum, 110 Methyl Vinyl Silicone Gum, Htv Silicone, Hcr Silicone
Contact Supplier
Audited Supplier
Since 2025
Manufacturer/Factory & Trading Company
Zhejiang, China
Since 2025
US $ 79.13-84.12 /
Piece
FOB
100 Pieces (MOQ)
More
Usage : High Voltage Power Transmission, Insulation, Driving, Electrical Installation
Contact Supplier
Audited Supplier
Since 2022
Manufacturer/Factory & Trading Company
Hebei, China
Since 2022
US $ 0.2 /
Piece
FOB
1,000 Pieces (MOQ)
More
Main Products: MCCB, WiFi Smart Circuit Breaker, Air Circuit Breaker, Protector, Relay, Cable Lugs, Terminals, Meter
Contact Supplier
Audited Supplier
Since 2022
Manufacturer/Factory
Zhejiang, China
Since 2022
US $ 5-50 /
Piece
FOB
1 Piece (MOQ)
More
Certification : ISO9001-2000
Contact Supplier
Audited Supplier
Since 2024
Zhejiang, China
Since 2024
US $ 0.8-1.8 /
Piece
FOB
1,668 Pieces (MOQ)
More
Main Products: Porcelain Insulator, Composite Insulator, Glass Insulator
Contact Supplier
Audited Supplier
Since 2020
Manufacturer/Factory & Trading Company
Jiangxi, China
Since 2020
US $ 3-5 /
Piece
FOB
100 Pieces (MOQ)
More
Connection Method : Trough Type
Contact Supplier
Audited Supplier
Since 2024
Manufacturer/Factory & Trading Company
Jiangxi, China
Since 2024
US $ 6.6 /
Piece
FOB
10,000 Pieces (MOQ)
More
Main Products: Drop-out Fuse Cutout, Lighting Arrester
Contact Supplier
Audited Supplier
Since 2017
Manufacturer/Factory & Trading Company
Zhejiang, China
Since 2017
US $ 5.5-6.5 /
Piece
FOB
200 Pieces (MOQ)
More
Structure : Suspension Insulator
Contact Supplier
Audited Supplier
Since 2024
US $ 1 /
Piece
FOB
10 Pieces (MOQ)
More
Main Products: Pole Line Hardware, Utility Pole Hardware, Preformed Line Products, Electrical Pole Parts, Guy Wire, Ceramic Insulator, Anchor Clamp, Pole Clamp, Cable Lug, Polymer Insulator
Contact Supplier
Audited Supplier
Since 2025
Tianjin, China
Since 2025
US $ 2-4 /
Piece
FOB
1 Piece (MOQ)
More
Structure : Suspension Insulator
Contact Supplier
Audited Supplier
Since 2010
Shandong, China
Since 2010
US $ 2-10 /
Piece
FOB
100 Pieces (MOQ)
More
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
Audited Supplier
Since 2017
Zhejiang, China
Since 2017
US $ 3.89-4.26 /
Piece
FOB
2 Pieces (MOQ)
More
Certification : CCC, CE, ISO9001
Contact Supplier
Audited Supplier
Since 2022
Jiangxi, China
Since 2022
US $ 5-20 /
Piece
FOB
100 Pieces (MOQ)
More
Main Products: Polymer Insulator, Composite Indsulator, Lightning Arrester, Varistor, Connecter, Fuse Cutout, Isolating Switch, Cable Station Clamp, Terminals, Insulator Fittings
Contact Supplier
Since 2025
Trading Company
Zhejiang, China
Since 2025
US $ 7-18 /
Set
FOB
1,000 Sets (MOQ)
More
Application : High-voltage, High-temperature
Contact Supplier
Audited Supplier
Since 2022
Tianjin, China
Since 2022
US $ 0.4-1 /
kg
FOB
100 kg (MOQ)
More
Main Products: PVDF, PTFE, PCTFE, PFA, FEP, Peek, UHMW-PE, Valve Seals, Plastics CNC Machined Parts, RO Membrance Components
Contact Supplier
Audited Supplier
Since 2013
US $ 16.86-18.65 /
Piece
FOB
100 Pieces (MOQ)
More
Connection Method : Spherical Type
Contact Supplier
Audited Supplier
Since 2022
Manufacturer/Factory & Trading Company
Hebei, China
Since 2022
US $ 5-20 /
Piece
FOB
100 Pieces (MOQ)
More
Main Products: Transformer Bushing, Porcelain Insulator, Composite Insulator, Condenser Bushing, Glass Insulator, Insulation Materials, Hardware Fittings, Porcelain Bushing
Contact Supplier
Audited Supplier
Since 2018
Jiangsu, China
Since 2018
US $ 6-35 /
Piece
FOB
1,000 Pieces (MOQ)
More
Material : Porcelain
Contact Supplier
Audited Supplier
Since 2022
Tianjin, China
Since 2022
US $ 2.5-18 /
Piece
FOB
1 Piece (MOQ)
More
Main Products: Steel Tower, Transmission Tower, Steel Pole, Steel Structure, Lighting Pole, Steel Granting, Telecom Tower, Lattice Tower, Monopole, Substation Structure
Contact Supplier
Audited Supplier
Since 2023
Chongqing, China
Since 2023
About Wholesale Insulator FAQ
Q Can I rely on Chinese suppliers for high-quality electrical insulators?
The Wholesale Insulator is classified under our comprehensive Insulator range.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.
Q What are the main types of insulators used in Electrical & Electronics applications?
The Wholesale Insulator is a top choice in our Insulator collection.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.
Q What benefits do manufacturers offer when sourcing insulators for Electrical & Electronics needs?
Upgrade your Insulator with the elegant and durable Wholesale Insulator.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.
US $ 0.1-8 /
Piece
FOB
1,000 Pieces (MOQ)
Contact Supplier
Audited Supplier
Since 2023
Manufacturer/Factory & Trading Company
Hebei, China
Since 2023
US $ 6-10 /
Piece
FOB
100 Pieces (MOQ)
More
Main Products: Transformer Accessories,Insulation Material,Release Paper, Release Film
Contact Supplier
Audited Supplier
Since 2024
Trading Company
Zhejiang, China
Since 2024
US $ 2-5 /
Piece
FOB
1,000 Pieces (MOQ)
More
Usage : High Voltage Power Transmission, Insulation
Contact Supplier
Audited Supplier
Since 2023
Zhejiang, China
Since 2023
US $ 3-10 /
Piece
FOB
30 Pieces (MOQ)
More
Main Products: Stamping Part, Laser Cutting Part, Welding Part
Contact Supplier
Audited Supplier
Since 2014
Manufacturer/Factory & Trading Company
Shandong, China
Since 2014
US $ 3.8 /
Piece
FOB
1,000 Pieces (MOQ)
More
Size of Bearing Capacity : 100KN
Contact Supplier
Audited Supplier
Since 2010
Shandong, China
Since 2010
US $ 5-15 /
Piece
FOB
100 Pieces (MOQ)
More
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
Audited Supplier
Since 2017
Zhejiang, China
Since 2017
US $ 0.19-0.49 /
Piece
FOB
1 Piece (MOQ)
More
Certification : CCC, CE, ISO9001
Contact Supplier
Audited Supplier
Since 2022
Jiangxi, China
Since 2022
US $ 5-20 /
Piece
FOB
100 Pieces (MOQ)
More
Main Products: Polymer Insulator, Composite Indsulator, Lightning Arrester, Varistor, Connecter, Fuse Cutout, Isolating Switch, Cable Station Clamp, Terminals, Insulator Fittings
Contact Supplier
Since 2025
Trading Company
Zhejiang, China
Since 2025
US $ 2.98-4.54 /
Piece
FOB
1 Piece (MOQ)
More
Usage : High Voltage Power Transmission, Insulation, Driving, Electrical Installation
Contact Supplier
Audited Supplier
Since 2022
Jiangxi, China
Since 2022
US $ 0.145-0.3 /
Piece
FOB
10,000 Pieces (MOQ)
More
Main Products: Ceramic plastic lamp holder, ceramic fuse, insulator, knife switch.
Contact Supplier
Audited Supplier
Since 2024
Manufacturer/Factory & Trading Company
Fujian, China
Since 2024
US $ 2.5-18 /
Piece
FOB
1 Piece (MOQ)
More
Connection Method : Trough Type
Contact Supplier
Audited Supplier
Since 2023
Chongqing, China
Since 2023
US $ 2-10 /
Piece
FOB
100 Pieces (MOQ)
More
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
Audited Supplier
Since 2017
Zhejiang, China
Since 2017
US $ 2-3.5 /
Piece
FOB
1,000 Pieces (MOQ)
Contact Supplier
Audited Supplier
Since 2022
Tianjin, China
Since 2022
US $ 6.77-8.89 /
Piece
FOB
100 Pieces (MOQ)
More
Main Products: Composite Insulator; Drop-out Fuse Cutout; Disconnector; Surge Arrester; Ceramic Post Insulator
Contact Supplier
Audited Supplier
Since 2022
Manufacturer/Factory & Trading Company
Hebei, China
Since 2022
US $ 6-30 /
Piece
FOB
1,000 Pieces (MOQ)
More
Application : High-voltage
Contact Supplier
Audited Supplier
Since 2022
Manufacturer/Factory & Trading Company
Hubei, China
Since 2022