Home Electrical & Electronics Insulation Fr4 Sheet 2025 Product List

Fr4 Sheet

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US$ 0.65-2.99 / Piece
10 Pieces (MOQ)
Guangdong Weishi New Materials Co., Ltd.
  • China Supplier - Gold Member Gold Member
  • Guangdong, China
  • Manufacturer/Factory & Trading Company

  • ISO14001, ISO45001:2018, Others
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US$ 1.68-2.5 / Piece
10 Pieces (MOQ)
Henan Jinzhi Electrical Insulation New Material CO.,LTD
Henan Jinzhi Electrical Insulation New Material CO.,LTD
  • China Supplier - Gold Member Gold Member
  • Audited SupplierAudited Supplier
  • Secured Trading Secured Trading
  • Henan, 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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Insulators, Electrical Base, Shell, Motor, Switch Baseplate, for Lithium Battery
Green
Glass, Fiberglass
20KV~100KV
F 155
0.2mm-50mm

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US$ 4.63-5 / kg
50 kg (MOQ)
Henan Jinzhi Electrical Insulation New Material CO.,LTD
Henan Jinzhi Electrical Insulation New Material CO.,LTD
  • China Supplier - Gold Member Gold Member
  • Audited SupplierAudited Supplier
  • Secured Trading Secured Trading
  • Henan, China
  • Manufacturer/Factory & Trading Company

Secured Trading Service

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5(5.0)

"Fast Delivery"
Fast Delivery
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Switch Baseplate, for Lithium Battery
Green
Fiberglass
20KV~100KV
F 155
0.2mm-50mm

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US$ 2.21-4.26 / kg
200 kg (MOQ)
Zhejiang Jingjing Insulation Materials Co., Ltd.
Zhejiang Jingjing Insulation Materials Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Secured Trading Secured Trading
  • Zhejiang, China
  • Manufacturer/Factory & Trading Company

  • ISO14001, ISO9001:2015
Secured Trading Service

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Electrical Power System, Electronic Communication, Electronic Device, Industrial Equipment, Laboratory Equipment, Transportation, Transformer, Lithium Battery, Slot Wedges, Mac
Yellow
Electrical Fiberglass Cloth with Epoxy Resin
20KV~100KV
B 130
0.2mm-200mm

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Electrical Base, Shell, Motor
Green, Shallow Green, Yellow, Black
Glass, Fiberglass
20KV~100KV
B 130
Insulation Sheet

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US$ 4-6.26 / kg
200 kg (MOQ)
Zhejiang Jingjing Insulation Materials Co., Ltd.
Zhejiang Jingjing Insulation Materials Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Secured Trading Secured Trading
  • Zhejiang, China
  • Manufacturer/Factory & Trading Company

  • ISO14001, ISO9001:2015
Secured Trading Service

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Building Material, Electrical Power System, Electronic Communication, Electronic Device, Industrial Equipment, Laboratory Equipment, Medical Equipment, Transportation, Transformer, Lithium Battery, Slot Wedges, Mac
Black
Electrical Phenolic Cloth with Epoxy Resin
20KV~100KV
H 180
0.2mm-200mm

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US$ 4-6.26 / kg
200 kg (MOQ)
Zhejiang Jingjing Insulation Materials Co., Ltd.
Zhejiang Jingjing Insulation Materials Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Secured Trading Secured Trading
  • Zhejiang, China
  • Manufacturer/Factory & Trading Company

  • ISO14001, ISO9001:2015
Secured Trading Service

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Building Material, Electrical Power System, Electronic Communication, Electronic Device, Industrial Equipment, Laboratory Equipment, Medical Equipment, Transportation, Transformer, Lithium Battery, Slot Wedges, Mac
Black
Electrical Phenolic Cloth with Epoxy Resin
20KV~100KV
H 180
0.2mm-200mm

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US$ 1.5-2.18 / kilograms
100 kilograms (MOQ)
Shenyang Youda Trading Import & Export Co., Ltd.
Shenyang Youda Trading Import & Export Co., Ltd.
  • China Supplier - Gold Member Gold Member
  • Audited SupplierAudited Supplier
  • Secured Trading Secured Trading
  • Liaoning, China
  • Manufacturer/Factory & Trading Company

Secured Trading Service

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Industrial Equipment, High Voltage
Red,White,Yellow,Black,Orange
Insulation Sheet
<10KV
B 130
0.5-10mm

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US$ 3-4.26 / kg
200 kg (MOQ)
Zhejiang Jingjing Insulation Materials Co., Ltd.
Zhejiang Jingjing Insulation Materials Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Secured Trading Secured Trading
  • Zhejiang, China
  • Manufacturer/Factory & Trading Company

  • ISO14001, ISO9001:2015
Secured Trading Service

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Electrical Power System, Electronic Communication, Electronic Device, Industrial Equipment, Laboratory Equipment, Transportation, Transformer, Lithium Battery, Slot Wedges, Mac
Green, White,Black,Yellow
Electrical Fiberglass Cloth with Epoxy Resin
20KV~100KV
B 130
0.2-100mm

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US$ 1.2-1.8 / kg
500 kg (MOQ)
Xuchang Rainyan Insulation Material Co., Ltd.
Xuchang Rainyan Insulation Material Co., Ltd.
  • China Supplier - Gold Member Gold Member
  • Audited SupplierAudited Supplier
  • Secured Trading Secured Trading
  • Henan, China
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Building Material, Electrical Power System, Electronic Communication, Electronic Device, Industrial Equipment, Laboratory Equipment, Medical Equipment, Transportation
Yellow
Yarn
>100KV
H 180
1m*2m

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US$ 3.3-4.6 / kg
500 kg (MOQ)
Haikou Haojinghui Industrial Co., Ltd.
Haikou Haojinghui Industrial Co., Ltd.
  • China Supplier - Gold Member Gold Member
  • Audited SupplierAudited Supplier
  • Secured Trading Secured Trading
  • Hainan, China
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Insulators, Electrical Base, Shell, Motor, Switch Baseplate
Green
Glass, Fiberglass
20KV~100KV
F 155
Min0.1mm

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US$ 2.5-6 / kg
500 kg (MOQ)
Guangde Huachang New Materials Co., Ltd.
Guangde Huachang New Materials Co., Ltd.
  • China Supplier - Gold Member Gold Member
  • Audited SupplierAudited Supplier
  • Secured Trading Secured Trading
  • Anhui, China
  • Manufacturer/Factory & Trading Company

Secured Trading Service

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Insulators, Electrical Winding Insulation, Winding Wire Coating Insulation, Electrical Base, Shell, Motor, Insulating Varnish, Switch Baseplate, Insulation
Green
Fiberglass
20KV~100KV
B 130
Insulation Sheet

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US$ 6-11 / kg
200 kg (MOQ)
Suzhou Huayan Fuji Advanced Materials Co., Ltd.
Suzhou Huayan Fuji Advanced Materials Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Jiangsu, China
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Electrical Power System, Electronic Communication, Electronic Device, Industrial Equipment
Black Green Yellow
Epgc201
20KV~100KV
F 155
0.2mm-80mm

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100 kg (MOQ)
Beijing Red Sun Technology Co.,Ltd.
Beijing Red Sun Technology Co.,Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Beijing, China
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Shallow Green, Yellow, Black
20KV~100KV
B 130
Carton & Pallet
1020*1220, 1220*2440
Tianjin, China

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US$ 3.3-4.6 / kg
500 kg (MOQ)
Haikou Haojinghui Industrial Co., Ltd.
Haikou Haojinghui Industrial Co., Ltd.
  • China Supplier - Gold Member Gold Member
  • Audited SupplierAudited Supplier
  • Secured Trading Secured Trading
  • Hainan, China
Secured Trading Service

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Insulators, Electrical Base, Shell, Motor, Switch Baseplate
Green
Glass, Fiberglass
20KV~100KV
B 130
Min 0.2mm

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US$ 4-6.26 / kg
200 kg (MOQ)
Zhejiang Jingjing Insulation Materials Co., Ltd.
Zhejiang Jingjing Insulation Materials Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Secured Trading Secured Trading
  • Zhejiang, China
  • Manufacturer/Factory & Trading Company

  • ISO14001, ISO9001:2015
Secured Trading Service

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Building Material, Electrical Power System, Electronic Communication, Electronic Device, Industrial Equipment, Laboratory Equipment, Medical Equipment, Transportation, Transformer, Lithium Battery, Slot Wedges, Mac
Black
Electrical Phenolic Cloth with Epoxy Resin
20KV~100KV
H 180
0.2mm-200mm

Favorites

US$ 0.65-2.99 / piece
10 piece (MOQ)
Guangdong Weishi New Materials Co., Ltd.
Guangdong Weishi New Materials Co., Ltd.
  • China Supplier - Gold Member Gold Member
  • Audited SupplierAudited Supplier
  • Secured Trading Secured Trading
  • Guangdong, China
  • Manufacturer/Factory & Trading Company

  • ISO14001, ISO45001:2018, Others
Secured Trading Service

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5(5.0)

"Fast Dispatch"
Fast Dispatch
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Insulators, Electrical Winding Insulation, Electrical Base, Shell
White, Water-Green, Yellow, Black, Can Be Customi
Fiberglass
20KV~100KV
B 130
Fr-4/ Fr4 /Fr5/G10/G11/Epoxy Resin Board/ G10 Shee

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US$ 2.6-3.8 / kg
50 kg (MOQ)
Eric (Tianjin) Technology Group Co., Ltd.
Eric (Tianjin) Technology Group Co., Ltd.
  • China Supplier - Gold Member Gold Member
  • Audited SupplierAudited Supplier
  • Secured Trading Secured Trading
  • Tianjin, China
Secured Trading Service

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5(2.0)

"Fast Delivery"
Fast Delivery
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Insulators, Electrical Winding Insulation, Electrical Base, Shell, Motor, Insulating Varnish, Switch Baseplate
Green and Yellow
Glass
20KV~100KV
F 155
0.1-120mm

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500 kg (MOQ)
Guangde Huachang New Materials Co., Ltd.
Guangde Huachang New Materials Co., Ltd.
  • China Supplier - Gold Member Gold Member
  • Audited SupplierAudited Supplier
  • Anhui, China
  • Manufacturer/Factory & Trading Company

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Insulators, Electrical Winding Insulation, Winding Wire Coating Insulation, Electrical Base, Shell, Motor, Insulating Varnish, Switch Baseplate, Insulation
Green
Glass, Fiberglass
20KV~100KV
B 130
Insulation Sheet

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US$ 1.5-2.5 / kg
50 kg (MOQ)
Shanghai Shenglongpan Electric CO., ltd
Shanghai Shenglongpan Electric CO., ltd
  • China Supplier - Gold Member Gold Member
  • Audited SupplierAudited Supplier
  • Shanghai, China
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Insulators, Electrical Winding Insulation, Winding Wire Coating Insulation, Electrical Base, Shell, Switch Baseplate
Yellow
Glass, Fiberglass
20KV~100KV
F 155
0.10-150mm

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US$ 3-3.5 / kg
500 kg (MOQ)
Guangde Huachang New Materials Co., Ltd.
Guangde Huachang New Materials Co., Ltd.
  • China Supplier - Gold Member Gold Member
  • Audited SupplierAudited Supplier
  • Secured Trading Secured Trading
  • Anhui, China
  • Manufacturer/Factory & Trading Company

Secured Trading Service

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Insulators, Electrical Winding Insulation, Winding Wire Coating Insulation, Electrical Base, Shell, Motor, Insulating Varnish, Switch Baseplate, Insulation
Green
Fiberglass
20KV~100KV
B 130
Insulation Sheet

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US$ 2.3-3.3 / kg
1000 kg (MOQ)
Jiujiang Xinxing Fiberglass Material Co., Ltd.
Jiujiang Xinxing Fiberglass Material Co., Ltd.
  • China Supplier - Gold Member Gold Member
  • Audited SupplierAudited Supplier
  • Jiangxi, China
  • Manufacturer/Factory & Trading Company

  • ISO9001:2015
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Electrical Insulation
Light Green
Fiberglass+Epoxy Resin
20KV~100KV
B 130
0.1-120mm

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500 kg (MOQ)
Guangde Huachang New Materials Co., Ltd.
Guangde Huachang New Materials Co., Ltd.
  • China Supplier - Gold Member Gold Member
  • Audited SupplierAudited Supplier
  • Anhui, China
  • Manufacturer/Factory & Trading Company

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Insulators, Electrical Winding Insulation, Winding Wire Coating Insulation, Electrical Base, Shell, Motor, Insulating Varnish, Switch Baseplate, Insulation
Green
Fiberglass
20KV~100KV
B 130
Insulation Sheet

Favorites

US$ 2.8-3.2 / kg
1000 kg (MOQ)
Jiujiang Xinxing Fiberglass Material Co., Ltd.
Jiujiang Xinxing Fiberglass Material Co., Ltd.
  • China Supplier - Gold Member Gold Member
  • Audited SupplierAudited Supplier
  • Jiangxi, China
  • Manufacturer/Factory & Trading Company

  • ISO9001:2015
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Electrical Insulation Parts
Light Green,Natural,Yellow
Fiberglass+Epoxy Resin
20KV~100KV
B 130
0.1-120mm

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US$ 9 / kg
1000 kg (MOQ)
Yangzhou Shengkai Electrical Insulation Co., Ltd
Yangzhou Shengkai Electrical Insulation Co., Ltd
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Secured Trading Secured Trading
  • Jiangsu, China
Secured Trading Service

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Building Material, Electrical Power System, Electronic Communication, Electronic Device, Industrial Equipment, Laboratory Equipment, Medical Equipment, Transportation
Green
Fr4
20KV~100KV
H 180
Customizable

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US$ 3-3.8 / kg
1 kg (MOQ)
Jiujiang Xinrui Composite Material Co., Ltd.
Jiujiang Xinrui Composite Material Co., Ltd.
  • China Supplier - Gold Member Gold Member
  • Audited SupplierAudited Supplier
  • Secured Trading Secured Trading
  • Jiangxi, China
Secured Trading Service

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5(5.0)

"On-time Delivery"
On-time Delivery
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Insulators, Electrical Winding Insulation, Winding Wire Coating Insulation, Electrical Base, Shell, Motor, Insulating Varnish, Switch Baseplate
Dark Geen
Fiberglass+Epoxy Resin
20KV~100KV
B 130
Insulation Epoxy Resin Fiberglass Sheet Fr4 Sheet

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US$ 1500-3000 / Ton
3 Tons (MOQ)
Fancyco
Fancyco
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Tianjin, China
  • Trading Company

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Electrical Winding Insulation, Electrical Base
Yellow
Resin
20KV~100KV
H 180
1.02*2.02m, 1.22*2.44m

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US$ 3-4.26 / kg
200 kg (MOQ)
Zhejiang Jingjing Insulation Materials Co., Ltd.
Zhejiang Jingjing Insulation Materials Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Secured Trading Secured Trading
  • Zhejiang, China
  • Manufacturer/Factory & Trading Company

  • ISO14001, ISO9001:2015
Secured Trading Service

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Electrical Power System, Electronic Communication, Electronic Device, Industrial Equipment, Laboratory Equipment, Transportation, Transformer, Lithium Battery, Slot Wedges, Mac
Green, White,Black,Yellow
Electrical Fiberglass Cloth with Epoxy Resin
20KV~100KV
B 130
0.2-100mm

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US$ 9 / kg
1000 kg (MOQ)
Yangzhou Shengkai Electrical Insulation Co., Ltd
Yangzhou Shengkai Electrical Insulation Co., Ltd
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Secured Trading Secured Trading
  • Jiangsu, China
Secured Trading Service

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Building Material, Electrical Power System, Electronic Communication, Electronic Device, Industrial Equipment, Laboratory Equipment, Medical Equipment, Transportation
Green
20KV~100KV
H 180
Customized Sample
Yes

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US$ 3-5.5 / kilometers
200 kilometers (MOQ)
Yantai Libo International Trade Co., Ltd.
Yantai Libo International Trade Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Shandong, China
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High Voltage
Green
Fiberglass
>100KV
F 155
10-80mm(or Customized)
Questions & Answers on Fr4 Sheet
Q
How can I identify a reliable supplier for insulation products in China?
A
The Fr4 Sheet is a key item within our extensive Insulation selection.Identifying a reliable supplier in China involves thorough research, verifying credentials, requesting samples, and evaluating past client reviews. Work closely with suppliers with a proven track record and experience in catering to the Electrical & Electronics industry for quality assurance.
Q
What are the benefits of sourcing insulation products from a China manufacturer for Electrical & Electronics businesses?
A
Our Fr4 Sheet offers exceptional quality within the Insulation category.Working directly with a manufacturer for insulation products ensures better control over quality, competitive pricing, customization options to meet specific needs, and streamlined communication and production processes. Partnering with a renowned manufacturer guarantees efficient and tailored solutions.
Q
What types of insulation materials are commonly used in the Electrical & Electronics industry?
A
Enhance your Insulation setup with our premium Fr4 Sheet.Insulation materials commonly used in the Electrical & Electronics industry include fiberglass, PVC, rubber, and polyethylene. Each material comes with unique properties designed to provide adequate protection against electrical currents and environmental factors.
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