What are the available product sizes and thickness?

Epoxy boards are available in sizes of 2040x1220mm, 2040x1020mm, and 1220x1020mm, with thickness ranging from 0.2mm to 150mm.

What certifications do your products have?

Our products have passed SGS, UL, CE, RoHS, and REACH testing certificates and comply with international market regulations.

What is the minimum order quantity?

The minimum order quantity is 1,000 kgs.

Durable Fr5 Fr4 Epoxy Resin Insulation Parts for Electronic Devices

Name: Durable Fr5 Fr4 Epoxy Resin Insulation Parts for Electronic Devices
Brand: Zhejiang Jingjing Insulation Materials Co., Ltd.
SKU: 2167505945

Zhejiang, ChinaZhejiang Jingjing Insulation Materials Co., Ltd.

US$2.21-4.26

200 kg

Sample price:US$2.67/kg.Request sample

Product profile

Customization

Available

Application

Building Material, Electrical Power System, Electronic Communication, Electronic Device, Industrial Equipment, Laboratory Equipment, Medical Equipment, Transportation, Transformer, Lithium Battery, Slot Wedges, Mac

Color

Yellow

Model NO.

Epoxy machining parts

Material

Electrical Phenolic Cloth with Epoxy Resin

Maximum Voltage

20KV~100KV

Thermal Rating

B 130

Thickness

0.2mm-200mm

Electrical Strength

16kv/mm

Water Absorption

≤0.2%

Operating Temperature

-70℃ to +135℃

Density

2.0g/Cm³

Type

Epoxy Machining Parts

Main Products

3240/Fr-4/G10/Fr-5/G11/Epgc Series

Other Service

Epoxy Tube/Rod Phenolic Bakelite Sheet CNC Parts

Transport Package

Wood Pallet

Specification

1020*1220mm/1220*2040mm/1020*2040mm

Origin

Zhejiang China

HS Code

8547909000

Production Capacity

50 Tons/Month

Key features

Full Customization: Products fully customizable based on client drawings or samples with design and development capabilities.

Wide Voltage Range: Maximum voltage capability from 20KV to 100KV for diverse electrical applications.

Multiple Certifications: Complies with ISO9001, ISO14001, UL, SGS, RoHS, and REACH international standards.

Flexible Thickness: Available thickness ranges from 0.2mm to 200mm to meet specific engineering needs.

Diverse Material Options: Offers 3240, FR4, FR5, G10, G11, and Epgc series epoxy and phenolic materials.

Advanced CNC Machining: Equipped with advanced CNC machines and production lines for precision parts.

Global Shipping Terms: Supports FOB, CIF, EXW, DDP, and Express Delivery for international logistics.

Company profile

Product CertificationHigh Repeat Buyers ChoiceYears of Export ExperienceFast Delivery

Zhejiang Jingjing Insulation Materials Co., Ltd.

Zhejiang, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 22 years CertifiedNearest Port: Ningbo Port, Shanghai PortAverage Response Time: ≤2.62h

AI-Powered supplier vetting

SummaryThe supplier is presented as a manufacturing-oriented supplier rather than a professional technical service provider. It holds ISO9001:2015 and ISO14001 certifications, and its products are stated to have UL, SGS, and RoHS compliance-related credentials. The supplier reports two production lines, 6–10 quality-control staff, specified epoxy-sheet output, and export markets in East Asia and North America. It offers broad customization and ODM services, but reports no new products in the past year, no SDK, no 3D software design, and no professional technical R&D capability. Service procedures exist for assessment, corrective actions, and complaints, but records are absent. Overseas service infrastructure is limited, with no overseas warehouse, showroom, agent, or branch. Financial information is identified for 2021–2023, but no substantive financial performance details are provided. No customer cases are stated.

CertificationsThe supplier reports ISO9001:2015 and ISO14001 management-system certificates, UL product certification, and statements that products satisfy SGS and RoHS-related requirements. These certifications provide explicit evidence of compliance and management-system coverage.

R&D capabilityThe supplier reports one year of total R&D engineer experience, no new products in the past year, no SDK, no professional technical R&D capability, and no 3D software design service. ODM service is available, but the overall evidence does not demonstrate strong internal innovation capacity.

Production capacityThe supplier reports two production lines, 6–10 quality-control staff, specified output for several epoxy-sheet products, and export markets in East Asia and North America. It also reports peak- and off-season lead times within 15 workdays, providing explicit evidence of established production capability.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full and minor customization, flexible customization, and ODM services. These statements support broad product customization capability despite limited evidence of advanced technical design tools.

Product Q&A

Q:Who are we?

We are based in Zhejiang, China, started in 2011, and sell to Domestic Market (80%), Southeast Asia (15%), and Eastern Asia (5%). There are about 11-50 people in our office.

Q:How can we guarantee quality?

We always conduct a pre-production sample before mass production and perform a final inspection before shipment.

Q:What can you buy from us?

Our product range includes 3240 epoxy boards, FR4/FR5 epoxy boards, G10/G11 epoxy boards, magnetic conductive boards, anti-static boards, 3248 epoxy boards, prepregs, and insulating board accessories.

Q:Why should you buy from us not from other suppliers?

The company has strong technical force ensuring flatness, thickness tolerance, and high temperature resistance meet or exceed international standards, with reasonable prices.

Q:What services can we provide?

We accept delivery terms like FOB, CIF, EXW, DDP, and Express Delivery. Payment types include T/T, L/C, D/P, D/A, MoneyGram, Credit Card, PayPal, Western Union, Cash, and Escrow.