Home Electrical & Electronics Insulator Porcelain Insulator Security Insulator 2025 Product List

Security Insulator

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US$ 0.1 / Piece
1000 Pieces (MOQ)
Yueqing Deno Electronics Co., Ltd.
Yueqing Deno Electronics Co., Ltd.
  • Zhejiang, China
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High-voltage
PP UV Resistance
Post Insulator
A Type Insulator
High Voltage Power Transmission
Trough Type

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US$ 0.07-0.08 / Piece
20000 Pieces (MOQ)
Shanghai Terrui International Trade Co., Ltd.
Shanghai Terrui International Trade Co., Ltd.
  • Shanghai, China
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ISO9001
Round
Not Coated
Coated
Plastic
7.6kg

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US$ 0.2-0.45 / Piece
200 Pieces (MOQ)
Foshan Get Star Industrial Group Co., Ltd
Foshan Get Star Industrial Group Co., Ltd
  • Guangdong, China
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Bakelite
Pana 500A Insulator
300
Pana 500s Welding Torch
0.45kg/Box
Bag Packaging

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US$ 0.043-0.082 / Piece
1000 Pieces (MOQ)
Changzhou Wujin Golden Globe Welding and Cutting Machinery Co., Ltd.
Changzhou Wujin Golden Globe Welding and Cutting Machinery Co., Ltd.
  • Jiangsu, China
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CE
None
Hand
None
None
Standard

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US$ 0.12-0.13 / Set
1000 Sets (MOQ)
HEBEI DOUDOU METAL FENCE PRODUCTS CO., LTD.
HEBEI DOUDOU METAL FENCE PRODUCTS CO., LTD.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Hebei, China
  • Manufacturer/Factory

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ISO9001, CE
Powder Coated
Galvanized
Aluminum
1kv-10kv
Magaluma

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US$ 0.12-0.13 / Set
1000 Sets (MOQ)
HEBEI DOUDOU METAL FENCE PRODUCTS CO., LTD.
HEBEI DOUDOU METAL FENCE PRODUCTS CO., LTD.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Hebei, China
  • Manufacturer/Factory

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ISO9001, CE
Powder Coated
Galvanized
Aluminum
1kv-10kv
Magaluma

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US$ 1.18-1.25 / pieces
500 pieces (MOQ)
Jinan North Welding and Cutting Tools Co., Ltd
Jinan North Welding and Cutting Tools Co., Ltd
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Shandong, China
  • Manufacturer/Factory & Trading Company

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GS, RoHS, CE, ISO9001
>15mm
Hand
CO2
Welding Torch
MIG/Qtb-350A

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US$ 1 / Piece
10 Pieces (MOQ)
Simeng Electrical Tech. Co., Ltd.
Simeng Electrical Tech. Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Zhejiang, China
  • Trading Company

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High-voltage, High Voltage
Porcelain
Spool Insulator
A Type Insulator
High Voltage Power Transmission, Insulation
Spherical Type

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US$ 4-10 / Piece
100 Pieces (MOQ)
Nanjing Rainbow Electric Co., Ltd.
Nanjing Rainbow Electric Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Jiangsu, China
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High-voltage
Glass
Suspension Insulator
A Type Insulator
High Voltage Power Transmission, Insulation, Electrical Installation
Spherical Type

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US$ 0.39-0.82 / Piece
2000 Pieces (MOQ)
Qingdao Marink Enterprise Co., Ltd.
Qingdao Marink Enterprise Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Secured Trading Secured Trading
  • Shandong, China
  • Manufacturer/Factory & Trading Company

Secured Trading Service

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5(5.0)

"Fast Dispatch"
Fast Dispatch
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Welding
GB
Substation Fittings, Line Fittings
D-Bracket
Overhead Line Hardware
Acceptable

Favorites

US$ 5.5 / Piece
2880 Pieces (MOQ)
Liling Sky Bali Industrial Co., Ltd.
Liling Sky Bali Industrial Co., Ltd.
  • China Supplier - Gold Member Gold Member
  • Audited SupplierAudited Supplier
  • Hunan, China
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High-voltage, High-temperature
Glass
Suspension Insulator
B Type Insulator
High Voltage Power Transmission, Insulation, Electrical Installation
Trough Type

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US$ 88.89-299.85 / Piece
1 Piece (MOQ)
ZHEJIANG KANGCHUANG ELECTRIC CO.,LTD
ZHEJIANG KANGCHUANG ELECTRIC CO.,LTD
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Secured Trading Secured Trading
  • Zhejiang, China
Secured Trading Service

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High-voltage
Composite Polymer
Pin Insulator
A Type Insulator
High Voltage Power Transmission
Trough Type

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US$ 4-10 / Piece
100 Pieces (MOQ)
Nanjing Rainbow Electric Co., Ltd.
Nanjing Rainbow Electric Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Jiangsu, China
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High-voltage
Glass
Suspension Insulator
A Type Insulator
High Voltage Power Transmission, Insulation, Electrical Installation
Spherical Type

Favorites

US$ 4-10 / Piece
100 Pieces (MOQ)
Nanjing Rainbow Electric Co., Ltd.
Nanjing Rainbow Electric Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Jiangsu, China
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High-voltage
Glass
Suspension Insulator
Tri-shed
High Voltage Power Transmission, Insulation, Electrical Installation
Spherical Type

Favorites

US$ 1230-1860 / Piece
1 Piece (MOQ)
Yiwu AODOTOP Machinery Company
Yiwu AODOTOP Machinery Company
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Zhejiang, China
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CE, VDE
Rubber
Unfolded
EV Insulation Tool Kit
New Energy Repair Tools Supplier
68 Pieces

Favorites

US$ 3-15 / Piece
200 Pieces (MOQ)
Zhejiang Yuanneng Power Technology Co., Ltd.
Zhejiang Yuanneng Power Technology Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Secured Trading Secured Trading
  • Zhejiang, China
  • Manufacturer/Factory & Trading Company

Secured Trading Service

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High-voltage, Low-voltage, Medium-Voltage
Composite Polymer
Suspension Insulator
A Type Insulator
High Voltage Power Transmission, Insulation, Electrical Installation
Suspension

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US$ 0.39-0.82 / Piece
2000 Pieces (MOQ)
Qingdao Marink Enterprise Co., Ltd.
Qingdao Marink Enterprise Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Secured Trading Secured Trading
  • Shandong, China
  • Manufacturer/Factory & Trading Company

Secured Trading Service

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5(5.0)

"On-time Delivery"
On-time Delivery
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Welding
GB
Substation Fittings, Line Fittings
D-Bracket
Overhead Line Hardware
Acceptable

Favorites

US$ 4-10 / Piece
100 Pieces (MOQ)
Nanjing Rainbow Electric Co., Ltd.
Nanjing Rainbow Electric Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Jiangsu, China
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High-voltage
Glass
Suspension Insulator
Double Shed
High Voltage Power Transmission, Insulation, Electrical Installation
Spherical Type

Favorites

US$ 4-10 / Piece
100 Pieces (MOQ)
Nanjing Rainbow Electric Co., Ltd.
Nanjing Rainbow Electric Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Jiangsu, China
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High-voltage
Glass
Suspension Insulator
Double Shed
High Voltage Power Transmission, Insulation, Electrical Installation
Spherical Type

Favorites

US$ 89.9-299.9 / Piece
1 Piece (MOQ)
ZHEJIANG KANGCHUANG ELECTRIC CO.,LTD
ZHEJIANG KANGCHUANG ELECTRIC CO.,LTD
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Secured Trading Secured Trading
  • Zhejiang, China
Secured Trading Service

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High-voltage
Composite Polymer
Pin Insulator
A Type Insulator
High Voltage Power Transmission
Trough Type

Favorites

US$ 0.01-1.2 / Piece
1 Piece (MOQ)
Luckymfc Technology (Shenzhen) Co., Ltd.
Luckymfc Technology (Shenzhen) Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Secured Trading Secured Trading
  • Guangdong, China
  • Manufacturer/Factory & Trading Company

Secured Trading Service

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Fastener, Auto and Motorcycle Accessory, Hardware Tool, Machinery Accessory, Aerospace
GB, EN, API650, China GB Code, JIS Code, TEMA, ASME
Anodizing
Mass Production
CNC Machining
Nylon, Steel, Plastic, Brass, Alloy, Copper, Aluminum, Iron, Titanium Alloy

Favorites

US$ 0.85-3.95 / Piece
100 Pieces (MOQ)
Qingdao Marink Enterprise Co., Ltd.
Qingdao Marink Enterprise Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Secured Trading Secured Trading
  • Shandong, China
  • Manufacturer/Factory & Trading Company

Secured Trading Service

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5(5.0)

"On-time Delivery"
On-time Delivery
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Welding
GB
Substation Fittings, Line Fittings, Electrical Cable Fitting
Tension Clamp
D-Bracket
Aluminum Alloy+Steel

Favorites

US$ 100-150 / Piece
1 Piece (MOQ)
ZHEJIANG KANGCHUANG ELECTRIC CO.,LTD
ZHEJIANG KANGCHUANG ELECTRIC CO.,LTD
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Secured Trading Secured Trading
  • Zhejiang, China
Secured Trading Service

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High-voltage
Composite Polymer
Pin Insulator
B Type Insulator
High Voltage Power Transmission
Spherical Type

Favorites

US$ 500 / Piece
1 Piece (MOQ)
Wenzhou Ziyong Electrical Co., Ltd.
Wenzhou Ziyong Electrical Co., Ltd.
  • China Supplier - Gold Member Gold Member
  • Audited SupplierAudited Supplier
  • Secured Trading Secured Trading
  • Zhejiang, China
  • ISO9001:2015
Secured Trading Service

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High-voltage
Single-column Disconnector
Manual
Grounding
Vertical Rotary Type
Unipolar

Favorites

US$ 4-10 / Piece
100 Pieces (MOQ)
Nanjing Rainbow Electric Co., Ltd.
Nanjing Rainbow Electric Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Jiangsu, China
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High-voltage
Glass
Suspension Insulator
A Type Insulator
High Voltage Power Transmission, Insulation, Electrical Installation
Spherical Type

Favorites

US$ 0.55-3.35 / Piece
100 Pieces (MOQ)
Qingdao Marink Enterprise Co., Ltd.
Qingdao Marink Enterprise Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Secured Trading Secured Trading
  • Shandong, China
  • Manufacturer/Factory & Trading Company

Secured Trading Service

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5(5.0)

"Fast Delivery"
Fast Delivery
Contact Now

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Welding
GB
Substation Fittings, Line Fittings, Electrical Cable Fitting
Tension Clamp
D-Bracket
Overhead Line Hardware

Favorites

US$ 0.39-0.82 / Piece
2000 Pieces (MOQ)
Qingdao Marink Enterprise Co., Ltd.
Qingdao Marink Enterprise Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Secured Trading Secured Trading
  • Shandong, China
  • Manufacturer/Factory & Trading Company

Secured Trading Service

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5(5.0)

"Fast Dispatch"
Fast Dispatch
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Welding
1pair Per Case or 4pairs Per Case etc
Substation Fittings, Line Fittings
Sea Freight
Qingdao, China
50000

Favorites

US$ 0.2-0.4 / Piece
100 Pieces (MOQ)
Ningbo Custom Hardware Technology Co., Ltd.
Ningbo Custom Hardware Technology Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Secured Trading Secured Trading
  • Zhejiang, China
  • Trading Company

  • ISO9001:2015
Secured Trading Service

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5(5.0)

"Fast Dispatch"
Fast Dispatch
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Online Suppert
Online Suppert
ISO9001, RoHS, CE
Round
PVC Coated
Coated

Favorites

US$ 8.79 / Piece
10 Pieces (MOQ)
L&R ELECTRIC GROUP CO., LTD.
L&R ELECTRIC GROUP CO., LTD.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Zhejiang, China
  • Manufacturer/Factory

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High-voltage
Composite Polymer
Post Insulator
B Type Insulator
High Voltage Power Transmission
Trough Type

Favorites

US$ 4.8 / Piece
2000 Pieces (MOQ)
Liling Sky Bali Industrial Co., Ltd.
Liling Sky Bali Industrial Co., Ltd.
  • China Supplier - Gold Member Gold Member
  • Audited SupplierAudited Supplier
  • Hunan, China
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High-voltage, High-temperature
Glass
Suspension Insulator
B Type Insulator
High Voltage Power Transmission, Insulation, Electrical Installation
Trough Type
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Questions & Answers on Security Insulator
Q
What are the main types of insulators used in Electrical & Electronics applications?
A
The Security Insulator is classified under our comprehensive Insulator range.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
Can I rely on Chinese suppliers for high-quality electrical insulators?
A
Enhance your Insulator setup with our premium Security Insulator.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 benefits do manufacturers offer when sourcing insulators for Electrical & Electronics needs?
A
Our Security 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.
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