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G11 F-Class Temperature Epoxy Resin Glass Cloth Laminated Sheet From China
US$6.00-8.00
500 kg
Product profile
Application
Insulators, Electrical Base, Shell, Motor, Switch BaseplateColor
GreenMaterial
Glass, FiberglassModel NO.
G11Maximum Voltage
20KV~100KVThermal Rating
F 155Type
Insulation SheetChemistry
Organic InsulationClassification
Inorganic Insulation MaterialCertification
ISO9001Brand
HjhTransport Package
PalletSpecification
Metric TonTrademark
HJHOrigin
ChinaHS Code
3920999090Production Capacity
50ton/MonthKey features
Flame Resistance: Exhibits high resistance to flame with V-0 classification.
Superior Dielectric Properties: Features very low dielectric coefficient and loss factor for high frequency use.
High Mechanical Strength: Flexural strength reaches up to 402 MPa under normal conditions.
Fatigue Resistance: Excellent resistance to fatigue for elements bearing strong dynamic stresses.
ISO 9001 Certified: Manufacturing process certified under ISO 9001 standards.
Multiple Compliance Standards: Meets NEMA G-11, IEC6089-3-2, MIL-24768/3, and DIN-7735 standards.
Company profile

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2013-07-01Nearest Port: shekou, guangzhouAverage Response Time: ≤3.20hTerms of Payment: LC, T/T, D/P, etc.International Commercial Terms(Incoterms): FOB, CFR, CIF, DDP, FCA, EXW
AI-Powered supplier vetting
SummaryHaikou Haojinghui Industrial Co., Ltd. is identified as a China-based limited company operating as both a trading company and manufacturer/factory, with offices in Hainan and stated factory operations in Suzhou, Jiangsu. It focuses on electrical insulating materials, including polyimide film, adhesive tape, insulation paper, pressboard, laminate sheets, FR4/G10 materials, and related products. The supplier reports ISO 9001 certification, six production lines, 6–10 years of R&D engineer experience, and fewer than five quality-control staff. It has exported since 2013, with exports representing 71%–90% of total sales. The available records show limited transaction evidence involving one buyer in Mexico during 2025. Evidence is insufficient to establish after-sales service, financial credibility, or customization capability. Production capability is supported by stated facilities and product output information, although some reported production figures appear inconsistent and should be verified.
Supplier typeThe supplier is explicitly described as both a trading company and manufacturer/factory, with a stated focus on manufacturing and exporting electrical insulating materials. Its company description also reports multiple production departments and offices in several Chinese locations.
CertificationsThe supplier explicitly reports holding ISO 9001 certification for its management systems. No additional certifications, scope, issuing body, or validity period is provided.
Production capacityProduction capability is supported by six reported production lines, stated production departments, electrical insulating-material product coverage, and annual productivity information for polyimide film, tape, and adhesive tape. However, the reported output quantities are unusually large and should be verified before relying on them for capacity planning.
Client casesThe supplier reports that exports account for 71%–90% of total sales and that it began exporting in 2013. Trade records identify one buyer in Mexico and four recorded transactions across two 2025 entries, but the evidence is limited and does not establish a broad or independently verified customer portfolio.
Product Q&A
Q:Is this material flame resistant?
A:
Yes, it has high resistance to flame and meets the V-0 classification.
Q:What are the main applications for this sheet?
A:
It is suitable for insulators, electrical bases, shells, motors, switch baseplates, and equipment operating at high frequencies.
Q:What certifications does the product hold?
A:
The product is ISO 9001 certified and complies with NEMA G-11, IEC6089-3-2, MIL-24768/3, and DIN-7735 standards.
Q:What is the lead time for orders?
A:
Peak season lead time is one month, while off-season lead time is within 15 workdays.
Q:What payment terms are accepted?
A:
We accept LC, T/T, D/P, and PayPal.
Send Inquiry
*To:
Haikou Haojinghui Industrial Co., Ltd.
Haikou Haojinghui Industrial Co., Ltd.*Content:
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