What are the available customization options?

We offer customization from samples, customization from designs, full customization, minor customization, and flexible customization.

What is the minimum order quantity?

The minimum order quantity is 1,000 kgs.

What are the lead times for production?

Peak Season Lead Time: within 15 workdays; Off Season Lead Time: within 15 workdays.

High-Performance Fr4 G10 Glass Fiber Laminate Epoxy Board for Insulation

Name: High-Performance Fr4 G10 Glass Fiber Laminate Epoxy Board for Insulation
Brand: Zhejiang Jingjing Insulation Materials Co., Ltd.
SKU: 2161804035

Zhejiang, ChinaZhejiang Jingjing Insulation Materials Co., Ltd.

US$3.00-4.26

200 kg

Sample price:US$2.94/kg.Request sample

Product profile

Customization

Available

Application

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

Color

Green, White,Black,Yellow

Model NO.

EPGC202 FR-4

Material

Electrical Fiberglass Cloth with Epoxy Resin

Maximum Voltage

20KV~100KV

Thermal Rating

B 130

Thickness

0.2-100mm

Electrical Strength

16kv/mm

Water Absorption

≤0.2%

Operating Temperature

-273ºC to +135ºC

Fire Resistance Grade

UL94-V0 Class

Heat Resistance Grade

Reaches Above 135ºC

Certification

SGS,RoHS,UL,ISO9001

Chemistry

Inorganic Insulation

Standard

NEMA or IEC

Usage

Electrical Insulation Protection

Type

Insulation Sheet

Transport Package

Wood Pallet

Specification

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

Origin

China

HS Code

3921909090

Production Capacity

50 Tons/Month

Key features

Electrical Performance: High insulation resistance and dielectric strength, stable dielectric properties under various working conditions.

Mechanical Performance: High tensile & flexural strength, excellent stiffness and anti-impact capability.

Thermal & Flame Resistance: Good heat resistance; flame retardant grade meets UL94 V0.

Stability: Near-zero water absorption, minimal shrinkage and excellent dimensional stability.

Processability: Adaptable to standard machining, drilling, routing and cutting.

Corrosion Resistance: Fine tolerance to acids, alkalis and general industrial chemicals.

Widely applied in electrical equipment, PCB substrates, electrical fixtures and industrial insulating parts.

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: ≤4.19h

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, start from 2011,sell to Domestic Market(80.00%),Southeast Asia(15.00%),Eastern Asia(5.00%). There are total about 11-50 people in our office.

Q:How can we guarantee quality?

Always a pre-production sample before mass production; Always 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, etc. The epoxy boards are available in sizes of 2040x1220mm, 2040x1020mm and 1220x1020mm, with thickness ranging from 0.2mm to 150mm.

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

The company has a strong technical force: the flatness, thickness tolerance, high temperature resistance, resistance to deformation, and other requirements of the produced boards can meet or exceed international standards. Ensure that prices are reasonable

Q:What services can we provide?

Accepted Delivery Terms: FOB,CIF,EXW,DDP,Express Delivery Accepted Payment Type: T/T,L/C,D/P D/A,MoneyGram,Credit Card,PayPal,Western Union,Cash,Escrow;