Wholesale Line Insulator

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US$ 3-5 / Piece
100 Pieces (MOQ)
Jiangxi QOCI Electric CO.,LTD.
Jiangxi QOCI Electric CO.,LTD.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Secured Trading Secured Trading
  • Jiangxi, China
  • Manufacturer/Factory & Trading Company

  • ISO14001
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High-voltage, High-temperature
Semiconductor
Antifouling Insulator
A Type Insulator
High Voltage Power Transmission, Insulation, Electrical Installation
Spherical Type

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US$ 10-20 / Piece
10 Pieces (MOQ)
Nanjing Rainbow Electric Co., Ltd.
Nanjing Rainbow Electric Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Secured Trading Secured Trading
  • Jiangsu, China
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High-voltage, Low-voltage
Glass
Suspension Insulator
A Type Insulator
High Voltage Power Transmission, Insulation, Electrical Installation
Trough Type

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US$ 5-200 / Piece
1 Piece (MOQ)
Lugao Power Co., Ltd.
Lugao Power Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Secured Trading Secured Trading
  • Zhejiang, China
  • Manufacturer/Factory & Trading Company

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High-voltage
Porcelain
B Type Insulator
High Voltage Power Transmission, Insulation
Trough Type
70KN

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100 Pieces (MOQ)
Hejian Xintong High Voltage Insulator Manufacturing Co., Ltd
Hejian Xintong High Voltage Insulator Manufacturing Co., Ltd
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Hebei, China
  • Manufacturer/Factory & Trading Company

  • ISO9001:2015, ISO45001:2018, ISO14001
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High-voltage
Porcelain
Post Insulator
B Type Insulator
High Voltage Power Transmission, Insulation, Driving, Electrical Installation
Trough Type

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US$ 5-15 / Piece
100 Pieces (MOQ)
ZHEJIANG FUERTE ELECTRICAL APPARATUS CO., LTD.
ZHEJIANG FUERTE ELECTRICAL APPARATUS CO., LTD.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Secured Trading Secured Trading
  • Zhejiang, China
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High-voltage
Composite Polymer
Post Insulator
A Type Insulator
High Voltage Power Transmission, Insulation
Spherical Type

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US$ 2.99-8.99 / Piece
100 Pieces (MOQ)
Nooa Electric Co., Ltd.
Nooa Electric Co., Ltd.
  • China Supplier - Gold Member Gold Member
  • Audited SupplierAudited Supplier
  • Hunan, China
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High-voltage
FRP/GRP
Suspension Insulator
B Type Insulator
High Voltage Power Transmission, Insulation, Electrical Installation
Spherical Type

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100 Pieces (MOQ)
Hejian Xintong High Voltage Insulator Manufacturing Co., Ltd
Hejian Xintong High Voltage Insulator Manufacturing Co., Ltd
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Hebei, China
  • Manufacturer/Factory & Trading Company

  • ISO9001:2015, ISO45001:2018, ISO14001
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High-voltage
Porcelain
Post Insulator
B Type Insulator
High Voltage Power Transmission, Insulation, Driving, Electrical Installation
Trough Type

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US$ 40-80 / Piece
2 Pieces (MOQ)
Wuhan Line Power Transmission Equipment Co., Ltd.
Wuhan Line Power Transmission Equipment Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Hubei, China
  • Manufacturer/Factory & Trading Company

  • ISO9001:2015, ISO45001:2018, ISO14001, ISO50001, Others
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High-voltage
Composite Polymer
Post Insulator
B Type Insulator
High Voltage Power Transmission, Insulation, Electrical Installation
Spherical Type

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US$ 2.99-8.99 / Piece
100 Pieces (MOQ)
Nooa Electric Co., Ltd.
Nooa Electric Co., Ltd.
  • China Supplier - Gold Member Gold Member
  • Audited SupplierAudited Supplier
  • Hunan, China
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High-voltage
FRP/GRP
Suspension Insulator
B Type Insulator
High Voltage Power Transmission, Insulation, Electrical Installation
Spherical Type

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US$ 1-5 / Piece
1 Piece (MOQ)
Hunan Hualian Torch Porcelain Insulator & Electrical Apparatus Co., Ltd.
Hunan Hualian Torch Porcelain Insulator & Electrical Apparatus Co., Ltd.
  • China Supplier - Gold Member Gold Member
  • Audited SupplierAudited Supplier
  • Hunan, China
  • Manufacturer/Factory & Trading Company

  • ISO9001:2015, ISO14001, ISO45001:2018
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High-voltage
Composite Polymer
Post Insulator
A Type Insulator
High Voltage Power Transmission, Insulation, Electrical Installation
160KN

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US$ 3.8-6.5 / pieces
100 pieces (MOQ)
Shandong Weichite Electric Power Technology Co., Ltd
Shandong Weichite Electric Power Technology Co., Ltd
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Shandong, China
  • ISO9001:2015, ISO45001:2018, ISO14001
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High-voltage
Ceramic
Antifouling Insulator
Insulator
High Voltage Power Transmission, Line Overhead Insulation and Antifouling
Trough Type

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US$ 4.5-6.4 / Piece
200 Pieces (MOQ)
Nooa Electric Co., Ltd.
Nooa Electric Co., Ltd.
  • China Supplier - Gold Member Gold Member
  • Audited SupplierAudited Supplier
  • Hunan, China
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High-voltage
FRP/GRP
Suspension Insulator
A Type Insulator
High Voltage Power Transmission
Spherical Type

Favorites

US$ 3-5 / Piece
100 Pieces (MOQ)
Jiangxi QOCI Electric CO.,LTD.
Jiangxi QOCI Electric CO.,LTD.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Secured Trading Secured Trading
  • Jiangxi, China
  • Manufacturer/Factory & Trading Company

  • ISO14001
Secured Trading Service

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High-voltage, High-temperature
Semiconductor
Antifouling Insulator
A Type Insulator
High Voltage Power Transmission, Insulation, Electrical Installation
Spherical Type

Favorites

US$ 5-20 / 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, Low-voltage
Porcelain
Bushing Insulator
A Type Insulator
High Voltage Power Transmission, Insulation, Electrical Installation
CE, ISO9001

Favorites

US$ 2.99-8.99 / Piece
100 Pieces (MOQ)
Nooa Electric Co., Ltd.
Nooa Electric Co., Ltd.
  • China Supplier - Gold Member Gold Member
  • Audited SupplierAudited Supplier
  • Hunan, China
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High-voltage
FRP/GRP
Suspension Insulator
B Type Insulator
High Voltage Power Transmission, Insulation, Electrical Installation
Spherical Type

Favorites

US$ 2-10 / Piece
100 Pieces (MOQ)
ZHEJIANG FUERTE ELECTRICAL APPARATUS CO., LTD.
ZHEJIANG FUERTE ELECTRICAL APPARATUS 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
Pin Type
High Voltage Power Transmission, Insulation, Electrical Installation
Trough Type

Favorites

US$ 0.8-1.8 / Piece
1668 Pieces (MOQ)
Jiangxi Johnson Electric Co., Ltd.
Jiangxi Johnson Electric Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Secured Trading Secured Trading
  • Jiangxi, China
  • Manufacturer/Factory & Trading Company

Secured Trading Service

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5(5.0)

"Fast Dispatch"
Fast Dispatch
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High-voltage
Porcelain
Pin Insulator
A Type Insulator
High Voltage Power Transmission, Insulation, Electrical Installation
11.4kn

Favorites

US$ 4.5-6.4 / Piece
200 Pieces (MOQ)
Nooa Electric Co., Ltd.
Nooa Electric Co., Ltd.
  • China Supplier - Gold Member Gold Member
  • Audited SupplierAudited Supplier
  • Hunan, China
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High-voltage
FRP/GRP
Suspension Insulator
A Type Insulator
High Voltage Power Transmission
Spherical Type

Favorites

100 Pieces (MOQ)
Hejian Xintong High Voltage Insulator Manufacturing Co., Ltd
Hejian Xintong High Voltage Insulator Manufacturing Co., Ltd
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Hebei, China
  • Manufacturer/Factory & Trading Company

  • ISO9001:2015, ISO45001:2018, ISO14001
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High-voltage
Porcelain
Post Insulator
B Type Insulator
High Voltage Power Transmission, Insulation, Driving, Electrical Installation
Trough Type

Favorites

US$ 4.8 / Piece
200 Pieces (MOQ)
Qingdao Cosine Electrical Equipment Co., Ltd.
Qingdao Cosine Electrical Equipment Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Shandong, China
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High-voltage
Composite Polymer
Post Insulator
A Type Insulator
High Voltage Power Transmission, Insulation, Electrical Installation
Trough Type

Favorites

100 Pieces (MOQ)
Hejian Xintong High Voltage Insulator Manufacturing Co., Ltd
Hejian Xintong High Voltage Insulator Manufacturing Co., Ltd
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Hebei, China
  • Manufacturer/Factory & Trading Company

  • ISO9001:2015, ISO45001:2018, ISO14001
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High-voltage
Porcelain
Post Insulator
B Type Insulator
High Voltage Power Transmission, Insulation, Driving, Electrical Installation
Trough Type

Favorites

US$ 3-5 / 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, Low-voltage
Glass
Cap and Pin Type
A Type Insulator
High Voltage Power Transmission, Insulation, Electrical Installation
Trough Type

Favorites

US$ 2.5-3.5 / Piece
1000 Pieces (MOQ)
Electric Powertek Company Ltd.
Electric Powertek Company Ltd.
  • China Supplier - Gold Member Gold Member
  • Audited SupplierAudited Supplier
  • Tianjin, China
  • Others
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High-voltage
Toughened Glass
Suspension Insulator
A Type Insulator
High Voltage Power Transmission, Insulation, Driving, Electrical Installation
Trough Type

Favorites

US$ 2.59-2.99 / Piece
100 Pieces (MOQ)
Jiangxi Johnson Electric Co., Ltd.
Jiangxi Johnson Electric Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Secured Trading Secured Trading
  • Jiangxi, 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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High-voltage
Porcelain
Pin Insulator
A Type Insulator
High Voltage Power Transmission, Insulation, Electrical Installation
Spherical Type

Favorites

100 Pieces (MOQ)
Hejian Xintong High Voltage Insulator Manufacturing Co., Ltd
Hejian Xintong High Voltage Insulator Manufacturing Co., Ltd
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Hebei, China
  • Manufacturer/Factory & Trading Company

  • ISO9001:2015, ISO45001:2018, ISO14001
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High-voltage
Porcelain
Post Insulator
B Type Insulator
High Voltage Power Transmission, Insulation, Driving, Electrical Installation
Trough Type

Favorites

US$ 5 / Piece
1000 Pieces (MOQ)
Qingdao Cosine Electrical Equipment Co., Ltd.
Qingdao Cosine Electrical Equipment Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Shandong, China
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High-voltage
Porcelain
Suspension Insulator
ANSI 52-3 Suspension Insulator
High Voltage Power Transmission
Trough Type

Favorites

US$ 0.19-0.22 / Piece
200 Pieces (MOQ)
Jiangxi Johnson Electric Co., Ltd.
Jiangxi Johnson Electric Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Secured Trading Secured Trading
  • Jiangxi, 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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High-voltage
Porcelain
Pin Insulator
A Type Insulator
High Voltage Power Transmission, Insulation, Electrical Installation
10kn

Favorites

US$ 2.5-2.7 / Piece
500 Pieces (MOQ)
Hangzhou Tailun Electric Power Equipment Co., Ltd.
Hangzhou Tailun Electric Power Equipment Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Secured Trading Secured Trading
  • Zhejiang, China
  • Trading Company

Secured Trading Service

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

Favorites

US$ 4-5 / Piece
500 Pieces (MOQ)
Jiangxi Jiahong Electric Porcelain Manufacturing Co., Ltd
Jiangxi Jiahong Electric Porcelain Manufacturing Co., Ltd
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Secured Trading Secured Trading
  • Jiangxi, China
  • Manufacturer/Factory & Trading Company

  • ISO9001:2015, ISO45001:2018, ISO14001, ISO50001, Others
Secured Trading Service

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High-voltage, High-temperature
Porcelain
Post Insulator
ANSI Class
High Voltage Power Transmission
Trough Type

Favorites

100 Pieces (MOQ)
Hejian Xintong High Voltage Insulator Manufacturing Co., Ltd
Hejian Xintong High Voltage Insulator Manufacturing Co., Ltd
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Hebei, China
  • Manufacturer/Factory & Trading Company

  • ISO9001:2015, ISO45001:2018, ISO14001
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High-voltage
Porcelain
Post Insulator
B Type Insulator
High Voltage Power Transmission, Insulation, Driving, Electrical Installation
Trough Type
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Questions & Answers on Wholesale Line Insulator
Q
What are the main types of insulators used in Electrical & Electronics applications?
A
Enhance your Insulator setup with our premium Wholesale Line Insulator.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?
A
The Wholesale Line Insulator is a premium choice in 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.
Q
Can I rely on Chinese suppliers for high-quality electrical insulators?
A
The Wholesale Line Insulator is a premium choice in the Insulator category.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.
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