Home Construction & Decoration Fireproof Board Fireproof Sheets Fr-4 Laminate Sheet 2025 Product List

Fr-4 Laminate Sheet

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US$ 5.5-8.8 / kg
100 kg (MOQ)
Wuxi Jinsuyuan Metal Products Co., Ltd.
Wuxi Jinsuyuan Metal Products Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Jiangsu, China
  • Trading Company

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Copper Sheets
Air Condition or Refrigerator, Water Tube, Water Heater, Oil Cooler Pipe
Brass
Plate
Non-alloy
Yellow

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US$ 5-5.5 / 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

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Rail Transportation
Light Green
Fiberglass+Epoxy Resin
20KV~100KV
F 155
0.1-120mm

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US$ 0.65-2.66 / pc
10 pc (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
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5(5.0)

"On-time Delivery"
On-time Delivery
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Electrical Power System, Industrial Equipment
Yellow/Green/Black/White
Epoxy Resin+Fiberglass Cloth
Contact Us for More Details
Contact Us for More Details
0.1-100mm

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US$ 0.65-2.66 / pc
10 pc (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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Electrical Power System, Industrial Equipment
Yellow/Green/Black/White
Epoxy Resin+Fiberglass Cloth
Contact Us for More Details
Contact Us for More Details
0.1-100mm

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US$ 0.65-2.66 / pc
10 pc (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)

"On-time Delivery"
On-time Delivery
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Electrical Power System, Industrial Equipment
Yellow/Green/Black/White
Epoxy Resin+Fiberglass Cloth
Contact Us for More Details
Contact Us for More Details
0.1-100mm

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US$ 0.65-2.66 / PC
10 PC (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)

"On-time Delivery"
On-time Delivery
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Electrical Power System, Industrial Equipment
Yellow
Epoxy Resin+Fiberglass Cloth
Contact Us for More Details
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0.1-100mm

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US$ 6.7-7.8 / Square Meter
300 Square Meters (MOQ)
Hebei Yingnai Environmental Protection Technology Co., Ltd
Hebei Yingnai Environmental Protection Technology Co., Ltd
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Secured Trading Secured Trading
  • Hebei, China
  • Manufacturer/Factory & Trading Company

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

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Polished
Customer Provided
Customer Provided
Industral
FRP Pipe
Spray Method

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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

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Electrical Insulation Parts
Light Green
Fiberglass+Epoxy Resin
20KV~100KV
B 130
0.1-120mm

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US$ 0.65-2.99 / Piece
10 Pieces (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
White, Water-Green, Yellow, Black, Can Be Customi
Fiberglass
20KV~100KV
B 130
20000000 Sheet/Sheets Per Month

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US$ 7.5-8 / kg
1 kg (MOQ)
Shandong Quansheng Material Technology Group Co., LTD
Shandong Quansheng Material Technology Group Co., LTD
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Shandong, China
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Copper Sheets
Air Condition or Refrigerator, Water Tube, Water Heater, Oil Cooler Pipe
Red Copper
Square
Non-alloy
Red

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US$ 0.65-2.66 / Piece
10 Pieces (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 Delivery"
Fast Delivery
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Building Material, Electrical Power System, Electronic Communication, Electronic Device, Industrial Equipment, Laboratory Equipment, Medical Equipment, Transportation
Yellow/White/Black/Green
Fiberglass+Epoxy Resin
>10kv
F 155
0.1-100mm

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US$ 6.7-7.8 / Square Meter
300 Square Meters (MOQ)
Hebei Yingnai Environmental Protection Technology Co., Ltd
Hebei Yingnai Environmental Protection Technology Co., Ltd
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Secured Trading Secured Trading
  • Hebei, China
  • Manufacturer/Factory & Trading Company

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

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Polished
Customer Provided
Customer Provided
Industral
FRP Pipe
Spray Method

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US$ 3-10 / kg
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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Electrical Base, Shell, Motor
Green
Glass, Fiberglass & Resin
35 Kv
B 130
Insulation Sheet

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US$ 0.02-0.8 / Piece
1 Piece (MOQ)
Shanghai Jiangyi Precision Parts Co., Ltd.
Shanghai Jiangyi Precision Parts Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Shanghai, China
  • Trading Company

  • ISO9001:2015
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Fastener, Auto and Motorcycle Accessory, Machinery Accessory, Electronic Divice
GB, EN, API650, China GB Code, JIS Code, TEMA, ASME
Natural
Batch Production
CNC Machining
Nylon, Steel, Plastic, Brass, Alloy, Copper, Aluminum, Iron, Composite Material

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US$ 0.65-2.66 / Piece
10 Pieces (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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Building Material, Electrical Power System, Electronic Communication, Electronic Device, Industrial Equipment, Laboratory Equipment, Medical Equipment, Transportation
Yellow/White/Black/Green
Fiberglass+Epoxy Resin
>10kv
F 155
0.1-100mm

Favorites

US$ 0.65-2.66 / Piece
10 Pieces (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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Building Material, Electrical Power System, Electronic Communication, Electronic Device, Industrial Equipment, Laboratory Equipment, Medical Equipment, Transportation
Yellow/White/Black/Green
Fiberglass+Epoxy Resin
>10kv
F 155
0.1-100mm

Favorites

US$ 0.65-2.66 / Piece
10 Pieces (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 Delivery"
Fast Delivery
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Building Material, Electrical Power System, Electronic Communication, Electronic Device, Industrial Equipment, Laboratory Equipment, Medical Equipment, Transportation
Yellow/White/Black/Green
Fiberglass+Epoxy Resin
>10kv
F 155
0.1-100mm

Favorites

US$ 0.65-2.66 / pc
10 pc (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)

"On-time Delivery"
On-time Delivery
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Electrical Power System, Industrial Equipment
Yellow/Green/Black/White
Epoxy Resin+Fiberglass Cloth
Contact Us for More Details
Contact Us for More Details
0.1-100mm

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US$ 15-39 / pieces
1 pieces (MOQ)
Shenyang Youda Trading Import & Export Co., Ltd.
Shenyang Youda Trading Import & Export Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Secured Trading Secured Trading
  • Liaoning, China
  • Manufacturer/Factory & Trading Company

Secured Trading Service

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Electrical Power System, Electronic Communication, High Voltage
White, Yellow, Orange, Black, Red, Brown
Insulation Sheet
<10KV
B 130
0.5-2.5mm, 0-200 mm

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US$ 0.65-2.66 / pc
10 pc (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)

"On-time Delivery"
On-time Delivery
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Electrical Power System, Industrial Equipment
Yellow/Green/Black/White
Epoxy Resin+Fiberglass Cloth
Contact Us for More Details
Contact Us for More Details
0.1-100mm

Favorites

US$ 6.7-7.8 / Square Meter
300 Square Meters (MOQ)
Hebei Yingnai Environmental Protection Technology Co., Ltd
Hebei Yingnai Environmental Protection Technology Co., Ltd
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Secured Trading Secured Trading
  • Hebei, China
  • Manufacturer/Factory & Trading Company

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

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Polished
Customer Provided
Customer Provided
Industral
FRP Pipe
Spray Method

Favorites

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)

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

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US$ 1.4-2 / kg
50 kg (MOQ)
XIN CHENG INDUSTRY MATERIAL CO., LTD.
XIN CHENG INDUSTRY MATERIAL CO., LTD.
  • China Supplier - Gold Member Gold Member
  • Audited SupplierAudited Supplier
  • Tianjin, China
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Insulators, Electrical Winding Insulation, Winding Wire Coating Insulation, Electrical Base, Shell, Motor, Insulating Varnish, Switch Baseplate, High Voltage Temperature Insulation Material
Yellow Black Green or According to Customer's Requ
Glass, Fiberglass
20KV~100KV
H 180
0.2-200mm

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US$ 2.48-2.75 / Piece
50 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)

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

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US$ 19-21 / sheet
500 sheet (MOQ)
Hainan Fuwang Industrial Co., Ltd.
Hainan Fuwang Industrial Co., Ltd.
  • China Supplier - Gold Member Gold Member
  • Audited SupplierAudited Supplier
  • Hainan, China
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Electrical Base, Shell
Fiberglass
1-5oz
Smooth
Fr-4, Fr4 Ccl, Copper Clad Laminate Sheet
0.15~3.2mm

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US$ 3.55-3.95 / kg
100 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 Dispatch"
Fast Dispatch
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Insulators, Electrical Winding Insulation, Winding Wire Coating Insulation, Electrical Base, Shell, Motor, Insulating Varnish, Switch Baseplate
Green
Polyester
<10KV
F 155
0.5mm-100mm/Customized

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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$ 0.6-0.9 / Piece
1 Piece (MOQ)
Fastline Circuits Co., Limited
Fastline Circuits Co., Limited
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Guangdong, China
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Multilayer Rigid PCB
FR-4
Polyester Glass Fiber Mat Laminate
Communication
V0
Electrolytic Foil

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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$ 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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Questions & Answers on Fr-4 Laminate Sheet
Q
How can I source reliable fireproof board suppliers in China?
A
The Fr-4 Laminate Sheet is classified under our comprehensive Fireproof Board range.When looking for reliable fireproof board suppliers in China, it is wise to explore online platforms, industry trade shows, and manufacturing directories. Scrutinize their certifications and quality control processes. Partnering with a well-established manufacturer ensures high-quality products and timely deliveries.
Q
What are the common materials used in the production of fireproof boards?
A
The Fr-4 Laminate Sheet is classified under our comprehensive Fireproof Board range.Fireproof boards are typically made from materials such as gypsum, calcium silicate, and magnesium oxide. Each material has its own characteristics in terms of fire resistance, strength, and insulation properties. Consult with a reputable manufacturer for more detailed information based on your specific project requirements.
Q
What are the benefits of using fireproof boards in construction and decoration projects?
A
The Fr-4 Laminate Sheet is a key item within our extensive Fireproof Board selection.In construction and decoration projects, fireproof boards offer essential fire-resistant properties, promoting safety and meeting building code regulations. Additionally, they provide thermal insulation, soundproofing, and versatility in design. Partnering with a respected supplier ensures you receive premium fireproof boards for your projects.
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