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

Black Insulator

products found from  trusted manufacturers & suppliers

Favorites

US$ 0.5-2 / Piece
10000 Pieces (MOQ)
Shanghai Suyu Railway Material Co., Ltd
Shanghai Suyu Railway Material Co., Ltd
  • China Supplier - Diamond Member Diamond Member
  • Audited SuppliersAudited Supplier
  • Shanghai, China
  • Trading Company

  • ISO9001:2015
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a+
1-3 Years
Customized
ISO9001
PA66+GF30
Customized

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 SuppliersAudited Supplier
  • Secured Trading Secured Trading
  • Zhejiang, China
  • Trading Company

  • ISO9001:2015
Trade Guarantee

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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

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US$ 0.5-2 / Piece
10000 Pieces (MOQ)
Shanghai Suyu Railway Material Co., Ltd
Shanghai Suyu Railway Material Co., Ltd
  • China Supplier - Diamond Member Diamond Member
  • Audited SuppliersAudited Supplier
  • Shanghai, China
  • Trading Company

  • ISO9001:2015
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a+
1-3 Years
Customized
ISO9001
PA66+GF30
Customized

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 SuppliersAudited Supplier
  • Secured Trading Secured Trading
  • Zhejiang, China
  • Trading Company

  • ISO9001:2015
Trade Guarantee

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5(5.0)

"On-time Delivery"
On-time Delivery
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Online Suppert
Online Suppert
ISO9001, RoHS, CE
Round
PVC Coated
Coated

Favorites

US$ 0.5-2 / Piece
10000 Pieces (MOQ)
Shanghai Suyu Railway Material Co., Ltd
Shanghai Suyu Railway Material Co., Ltd
  • China Supplier - Diamond Member Diamond Member
  • Audited SuppliersAudited Supplier
  • Shanghai, China
  • Trading Company

  • ISO9001:2015
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a+
1-3 Years
Customized
ISO9001
PA66+GF30
Customized

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 SuppliersAudited Supplier
  • Secured Trading Secured Trading
  • Zhejiang, China
  • Trading Company

  • ISO9001:2015
Trade Guarantee

Enjoy trading protection from Made-in-China.com

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5(5.0)

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

Favorites

US$ 0.5-2 / Piece
10000 Pieces (MOQ)
Shanghai Suyu Railway Material Co., Ltd
Shanghai Suyu Railway Material Co., Ltd
  • China Supplier - Diamond Member Diamond Member
  • Audited SuppliersAudited Supplier
  • Secured Trading Secured Trading
  • Shanghai, China
  • Trading Company

  • ISO9001:2015
Trade Guarantee

Enjoy trading protection from Made-in-China.com

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a+
1-3 Years
Customized
ISO9001
PA66+GF30
Customized

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 SuppliersAudited Supplier
  • Secured Trading Secured Trading
  • Zhejiang, China
  • Trading Company

  • ISO9001:2015
Trade Guarantee

Enjoy trading protection from Made-in-China.com

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5(5.0)

"Fast Dispatch"
Fast Dispatch
Contact Now

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Online Suppert
Online Suppert
ISO9001, RoHS, CE
Round
PVC Coated
Coated

Favorites

US$ 0.01 / Piece
1 Piece (MOQ)
Shenzhen Hard Precision Ceramic Co., Ltd.
Shenzhen Hard Precision Ceramic Co., Ltd.
  • China Supplier - Gold Member Gold Member
  • Audited SuppliersAudited Supplier
  • Guangdong, China
  • Manufacturer/Factory

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Silicon Nitride Ceramic
Grey Black
Above 3.2g/cm3
Hra90
Piece
Customized

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US$ 0.5-2 / Piece
10000 Pieces (MOQ)
Shanghai Suyu Railway Material Co., Ltd
Shanghai Suyu Railway Material Co., Ltd
  • China Supplier - Diamond Member Diamond Member
  • Audited SuppliersAudited Supplier
  • Secured Trading Secured Trading
  • Shanghai, China
  • Trading Company

  • ISO9001:2015
Trade Guarantee

Enjoy trading protection from Made-in-China.com

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a+
1-3 Years
Customized
ISO9001
PA66+GF30
Customized

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 SuppliersAudited Supplier
  • Secured Trading Secured Trading
  • Zhejiang, China
  • Trading Company

  • ISO9001:2015
Trade Guarantee

Enjoy trading protection from Made-in-China.com

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5(5.0)

"Fast Delivery"
Fast Delivery
Contact Now

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Online Suppert
Online Suppert
ISO9001, RoHS, CE
Round
PVC Coated
Coated

Favorites

US$ 0.5-2 / Piece
10000 Pieces (MOQ)
Shanghai Suyu Railway Material Co., Ltd
Shanghai Suyu Railway Material Co., Ltd
  • China Supplier - Diamond Member Diamond Member
  • Audited SuppliersAudited Supplier
  • Shanghai, China
  • Trading Company

  • ISO9001:2015
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a+
1-3 Years
Customized
ISO9001
PA66+GF30
Customized

Favorites

US$ 0.5-2 / Piece
10000 Pieces (MOQ)
Shanghai Suyu Railway Material Co., Ltd
Shanghai Suyu Railway Material Co., Ltd
  • China Supplier - Diamond Member Diamond Member
  • Audited SuppliersAudited Supplier
  • Secured Trading Secured Trading
  • Shanghai, China
  • Trading Company

  • ISO9001:2015
Trade Guarantee

Enjoy trading protection from Made-in-China.com

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a+
1-3 Years
Customized
ISO9001
PA66+GF30
Customized

Favorites

US$ 18-35 / Piece
100 Pieces (MOQ)
Yueqing Wortai Electric Co., Ltd.
Yueqing Wortai Electric Co., Ltd.
  • China Supplier - Gold Member Gold Member
  • Audited SuppliersAudited Supplier
  • Secured Trading Secured Trading
  • Zhejiang, China
  • Manufacturer/Factory,Trading Company

  • ISO 9001
Trade Guarantee

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High-voltage
Porcelain
Insulation
ISO9001
White Black
Wortai

Favorites

US$ 0.15-0.17 / Set
100 Sets (MOQ)
Renqiu Ounuo Welding Equipment Co., Ltd.
Renqiu Ounuo Welding Equipment Co., Ltd.
  • China Supplier - Gold Member Gold Member
  • Audited SuppliersAudited Supplier
  • Secured Trading Secured Trading
  • Hebei, China
  • Manufacturer/Factory & Trading Company

  • ISO 9001
Trade Guarantee

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Onhgsb
350
10PCS/Box
Black or Red
Welding Torch
Carton Box or as The Customers Requirements

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 SuppliersAudited Supplier
  • Secured Trading Secured Trading
  • Zhejiang, China
  • Trading Company

  • ISO9001:2015
Trade Guarantee

Enjoy trading protection from Made-in-China.com

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5(5.0)

"On-time Delivery"
On-time Delivery
Contact Now

Add to inquiry basket to compare.

Online Suppert
Online Suppert
ISO9001, RoHS, CE
Round
PVC Coated
Coated

Favorites

US$ 0.5-2 / Piece
10000 Pieces (MOQ)
Shanghai Suyu Railway Material Co., Ltd
Shanghai Suyu Railway Material Co., Ltd
  • China Supplier - Diamond Member Diamond Member
  • Audited SuppliersAudited Supplier
  • Shanghai, China
  • Trading Company

  • ISO9001:2015
View larger video & image

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a+
1-3 Years
Customized
ISO9001
PA66+GF30
Customized

Favorites

US$ 2 / Piece
10 Pieces (MOQ)
TIANJIN YINGHUA NEW MATERIAL TECH CO., LTD.
TIANJIN YINGHUA NEW MATERIAL TECH CO., LTD.
  • China Supplier - Gold Member Gold Member
  • Audited SuppliersAudited Supplier
  • Secured Trading Secured Trading
  • Tianjin, China
  • Trading Company

Trade Guarantee

Enjoy trading protection from Made-in-China.com

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5(5.0)

"Fast Delivery"
Fast Delivery
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Ceramic Decorations
Zirconia Ceramic
Size Customized
Long Service Life
Black
Hotels, Garment Shops, Building Material Shops

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 SuppliersAudited Supplier
  • Secured Trading Secured Trading
  • Zhejiang, China
  • Trading Company

  • ISO9001:2015
Trade Guarantee

Enjoy trading protection from Made-in-China.com

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5(5.0)

"Fast Delivery"
Fast Delivery
Contact Now

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Online Suppert
Online Suppert
ISO9001, RoHS, CE
Round
PVC Coated
Coated

Favorites

US$ 0.5-2 / Piece
10000 Pieces (MOQ)
Shanghai Suyu Railway Material Co., Ltd
Shanghai Suyu Railway Material Co., Ltd
  • China Supplier - Diamond Member Diamond Member
  • Audited SuppliersAudited Supplier
  • Shanghai, China
  • Trading Company

  • ISO9001:2015
View larger video & image

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a+
1-3 Years
Customized
ISO9001
PA66+GF30
Customized

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 SuppliersAudited Supplier
  • Secured Trading Secured Trading
  • Zhejiang, China
  • Trading Company

  • ISO9001:2015
Trade Guarantee

Enjoy trading protection from Made-in-China.com

View larger video & image

View larger video & image

5(5.0)

"On-time Delivery"
On-time Delivery
Contact Now

Add to inquiry basket to compare.

Online Suppert
Online Suppert
ISO9001, RoHS, CE
Round
PVC Coated
Coated

Favorites

US$ 0.5-2 / Piece
10000 Pieces (MOQ)
Shanghai Suyu Railway Material Co., Ltd
Shanghai Suyu Railway Material Co., Ltd
  • China Supplier - Diamond Member Diamond Member
  • Audited SuppliersAudited Supplier
  • Shanghai, China
  • Trading Company

  • ISO9001:2015
View larger video & image

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a+
1-3 Years
Customized
ISO9001
PA66+GF30
Customized

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 SuppliersAudited Supplier
  • Secured Trading Secured Trading
  • Zhejiang, China
  • Trading Company

  • ISO9001:2015
Trade Guarantee

Enjoy trading protection from Made-in-China.com

View larger video & image

View larger video & image

5(5.0)

"On-time Delivery"
On-time Delivery
Contact Now

Add to inquiry basket to compare.

Online Suppert
Online Suppert
ISO9001, RoHS, CE
Round
PVC Coated
Coated

Favorites

US$ 0.5-2 / Piece
10000 Pieces (MOQ)
Shanghai Suyu Railway Material Co., Ltd
Shanghai Suyu Railway Material Co., Ltd
  • China Supplier - Diamond Member Diamond Member
  • Audited SuppliersAudited Supplier
  • Shanghai, China
  • Trading Company

  • ISO9001:2015
View larger video & image

View larger video & image

Contact Now

Add to inquiry basket to compare.

a+
1-3 Years
Customized
ISO9001
PA66+GF30
Customized

Favorites

US$ 0.5-2 / Piece
10000 Pieces (MOQ)
Shanghai Suyu Railway Material Co., Ltd
Shanghai Suyu Railway Material Co., Ltd
  • China Supplier - Diamond Member Diamond Member
  • Audited SuppliersAudited Supplier
  • Shanghai, China
  • Trading Company

  • ISO9001:2015
View larger video & image

View larger video & image

Contact Now

Add to inquiry basket to compare.

a+
1-3 Years
Customized
ISO9001
PA66+GF30
Customized

Favorites

US$ 0.5-2 / Piece
10000 Pieces (MOQ)
Shanghai Suyu Railway Material Co., Ltd
Shanghai Suyu Railway Material Co., Ltd
  • China Supplier - Diamond Member Diamond Member
  • Audited SuppliersAudited Supplier
  • Shanghai, China
  • Trading Company

  • ISO9001:2015
View larger video & image

View larger video & image

Contact Now

Add to inquiry basket to compare.

a+
1-3 Years
Customized
ISO9001
PA66+GF30
Customized

Favorites

US$ 0.5-2 / Piece
10000 Pieces (MOQ)
Shanghai Suyu Railway Material Co., Ltd
Shanghai Suyu Railway Material Co., Ltd
  • China Supplier - Diamond Member Diamond Member
  • Audited SuppliersAudited Supplier
  • Secured Trading Secured Trading
  • Shanghai, China
  • Trading Company

  • ISO9001:2015
Trade Guarantee

Enjoy trading protection from Made-in-China.com

View larger video & image

View larger video & image

Contact Now

Add to inquiry basket to compare.

a+
1-3 Years
Customized
ISO9001
PA66+GF30
Customized

Favorites

US$ 0.5-2 / Piece
10000 Pieces (MOQ)
Shanghai Suyu Railway Material Co., Ltd
Shanghai Suyu Railway Material Co., Ltd
  • China Supplier - Diamond Member Diamond Member
  • Audited SuppliersAudited Supplier
  • Shanghai, China
  • Trading Company

  • ISO9001:2015
View larger video & image

View larger video & image

Contact Now

Add to inquiry basket to compare.

a+
1-3 Years
Customized
ISO9001
PA66+GF30
Customized

Favorites

US$ 0.5-2 / Piece
10000 Pieces (MOQ)
Shanghai Suyu Railway Material Co., Ltd
Shanghai Suyu Railway Material Co., Ltd
  • China Supplier - Diamond Member Diamond Member
  • Audited SuppliersAudited Supplier
  • Secured Trading Secured Trading
  • Shanghai, China
  • Trading Company

  • ISO9001:2015
Trade Guarantee

Enjoy trading protection from Made-in-China.com

View larger video & image

View larger video & image

Contact Now

Add to inquiry basket to compare.

a+
1-3 Years
Customized
ISO9001
PA66+GF30
Customized

Favorites

US$ 0.5-2 / Piece
10000 Pieces (MOQ)
Shanghai Suyu Railway Material Co., Ltd
Shanghai Suyu Railway Material Co., Ltd
  • China Supplier - Diamond Member Diamond Member
  • Audited SuppliersAudited Supplier
  • Shanghai, China
  • Trading Company

  • ISO9001:2015
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View larger video & image

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a+
1-3 Years
Customized
ISO9001
PA66+GF30
Customized
Questions & Answers on Black Insulator
Q
Can I rely on Chinese suppliers for high-quality electrical insulators?
A
Discover the perfect addition to your Insulator with our Black 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 are the main types of insulators used in Electrical & Electronics applications?
A
Discover the perfect Insulator addition with our Black 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 Black Insulator is an essential part of our Insulator offerings.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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