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Cut to Size Fr4 Board 3240 Epoxy Sheet
US$2.00
50-199 kg
US$1.60
200-999 kg
US$1.40
1,000+ kg
Sample price:US$0.00/piece.Request sample
Product profile
Customization
AvailableApplication
Insulators, Electrical Winding Insulation, Winding Wire Coating Insulation, Electrical Base, Shell, Motor, Insulating Varnish, Switch Baseplate, High Voltage Temperature Insulation MaterialColor
Yellow Black Green or According to Customer's RequModel NO.
cut to size FR4 board 3240 epoxy sheetMaterial
FiberglassMaximum Voltage
20KV~100KVThermal Rating
H 180Thickness
0.2-200mmProduct Name
Epoxy Sheet, Epoxy Fiber Glass SheetRaw Material
Epoxy Resin Glass FiberName
Fiberglass Insulation SheetUsage
High Voltage Insulation MaterialDielectric Loss Factor
≤0.4Normal Size
1020mmx 2040mm (40" X 80") or CustomizedParallel Bending Strength
≥33kj/M2Rated Voltage
10-1000 KvTemperature
130-180 DegreeModel Number
3240/Gr4/Fr5/G10/G11Feature
Heat-Resistant, Dielectric PropertiesUse
Motor/Transformer Insulation ProtectionType
Insulation SheetChemistry
Inorganic InsulationClassification
Inorganic Insulation MaterialCertification
ISO9001Brand
XinchengTransport Package
Wooden CaseSpecification
PIECETrademark
XINCHEGNOrigin
ChinaHS Code
39160000Production Capacity
5 Ton/DayKey features
Customizable Dimensions: Normal size 1020mmx2040mm or customized to specific requirements.
Customizable Colors: Available in Yellow, Black, Green, or according to customer's requirement.
Wide Thickness Range: Thickness available from 0.1mm to 200mm for various applications.
Flame Retardant Grade: Meets UL94 V0 standard for self-extinguishing safety compliance.
Company profile

Business Type: Manufacturer/FactoryExport Year: 2012-01-01Nearest Port: TianjinAverage Response Time: ≤15hTerms of Payment: LC, T/T, D/PInternational Commercial Terms(Incoterms): FOB, CIF
AI-Powered supplier vetting
SummaryXIN CHENG INDUSTRY MATERIAL CO., LTD. is identified as a China-based manufacturer/factory in Tianjin, although another record describes the company as a trading company, creating an entity-classification inconsistency. It offers electrical insulation and FRP-related products, reports ISO 9000 certification, more than 10 production lines, 6–10 R&D engineers, and 6–10 quality-control staff. Reported enameled aluminum wire capacity is 5,000 tons annually, with export activity since 2012 and markets across Eastern Europe, North America, Southeast Asia, and Africa. The supplier states that it emphasizes quality and after-sales service, but the provided information does not independently verify service performance, customization capability, or customer cases. Financial credibility cannot be fully assessed from the available non-financial records.
CertificationsThe supplier reports holding ISO 9000 certification. This is explicit evidence of a stated management-system certification, although no certificate scope, issuing body, or validity details are provided.
After-Sales capabilityThe company explicitly describes after-sales service, quality, reputation, and customer satisfaction as important priorities, and states that it aims to satisfy clients who remain with the company. These statements support a claimed service orientation, but do not document service processes or verified outcomes.
R&D capabilityThe supplier states that it values future innovation and reports 6–10 years of total R&D-engineer experience. This supports the existence of some R&D capability, but no specific innovations, patents, development projects, or technical achievements are provided.
Production capacityThe supplier reports annual enameled aluminum wire productivity of 5,000 tons, more than 10 production lines, 6–10 quality-control staff, and lead times of within 15 working days off-peak and one month during peak season. These figures provide explicit evidence of established production capacity and operational support.
Product Q&A
Q:What is the MOQ?
A:
MOQ varies according to different products. We are glad to quote the best price with good quality for whatever you need.
Q:Can you send samples for testing?
A:
500g samples are free supplied, but express freight should be taken by the client. After making an order, we will return the freight.
Q:How can you guarantee the quality of mass goods is same as the sample sent to me before?
A:
We keep another same sample marked on the company when we send it to the customer. So our production will be based on that.
Q:Which package do you use?
A:
Package is an important part to avoid goods breaking in transportation. We will choose suitable packing depending on materials.
Q:When customer respond quality issues after pick up goods, how to deal with?
A:
1) Customer could supply photos of issued goods for our sales staff and then we'll verify which part is wrong. 2) If the issue is confirmed, company will negotiate with customers and compensate in coming orders.
Send Inquiry
*To:
XIN CHENG INDUSTRY MATERIAL CO., LTD.
XIN CHENG INDUSTRY MATERIAL CO., LTD.*Content:
Supplier replies will be sent to your registered email
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