Nema Fr4 Fiberglass Sheet

Production Description

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  Nema Fr4 Fiberglass Sheet is a low-cost printed circuit board material, manufactured from fiberglass cloth embedded in epoxy resin. The "controlling authority" on FR-4 is National Electrical Manufacturers Association. The "FR" in FR-4 stands for "fire resistant". It has generally replaced the (flammable) board material G-10 because of this property.

Properties

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  Nema Fr4 Fiberglass board Meets the requirements of NEMA LI 1-1998 FR4/MIL-I-24768/27 grade in the U.S.A. It has better performance than the conventional UL94V0 grade FR4, which can meet the military standard, and has excellent flame retardant properties. In addition, it has good electrical insulation properties, very high dimensional stability and excellent breakdown voltage resistance. In addition, it has very high mechanical strength, good dielectric loss characteristics, good electrical strength properties and excellent chemical resistance, not only at room temperature, but also under humid or wet conditions.

Translated with DeepL.com (free version)

1. Test Jig

2. Fixture PCB Testing Jig

3. Insulation Plate

4. Switch insulation Plate

5. Polish Gear

6. Mould in Cloth and Shoes

7. Insulation Part of Bakelite Sheet

8. Lithium Battery Pack

 

Factory

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  J&Q New Composite Materials Company is a foreign trade company controlled by Hebei JingHong Electronic Technology Co., Ltd., which is responsible for the export business of Hebei JingHong Electronic Technology Co., Ltd. The new factory of Hebei JingHong Electronics Co., Ltd. will be officially put into production in October 2022. Mainly produce FR4 sheet, 3240 epoxy sheet, Bakelite sheet, and 3026 phenolic cotton sheet. The total annual output of the new and old two factories reaches 43,000 tons, which will be the largest insulation board factory in China.

  One of our greatest advantage is the orders which are directly from us has the priority to produce first. Also, we have our own logistics company, so it can provide safe and fast service to you. What we are trying to do is providing our customers one-stop service from production to delivery.

 

Our strength

1. The annual production capacity of the factory is 43,000 tons, which is one of the largest insulation board manufacturers in China

2. Fully automated production workshop, product quality is stable

3. We have more than 20 years of experience in producing and selling insulating sheet, Cooperate with a number of domestic and foreign trading companies for many years.

4. Professional foreign trade team can provide perfect services

5. Have our own logistics company, provide one-stop service

Certification

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Production Process

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Exhibition

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Packaging and Shipping

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FAQ

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Q: Are you trading company or manufacturer ?

A: We are factory.

 

Q:What about the package of product?
A:1. Wooden pallet with carton. 2. Plastic pallet with carton. 3. Wooden wooden pallet with wooden case. 4. According to customer requirements.

Q:What's the payment?
A: Payment<=1000USD, 100% in advance

Payment>=1000USD 30%TT advance, 70% TT before shipping

Q:If I need sample,what should I do?
A:It's our pleasure to send sample for you.You can send me your delivery address by email or message.We will send you . . . free sample at first time.

Q:Can you give me a discount price?
A:It is depending on the volume. The larger the volume is; the more discount you can enjoy.