Powered by Made-in-China.com
Industrial Grade Fr4 Board Material Has Good Dimensional Stability and Electrical Insulation Properties
US$2.20-2.37
100 kg
Sample price:US$0.10/kg.Request sample
Product profile
Customization
AvailableApplication
Electrical Power System, Electronic DeviceColor
WhiteMaterial
Sheet Molding CompoundMaximum Voltage
22kv-70kvThermal Rating
B 130Thickness
2.5-50mmLow Water Absorption
≤0.5%Transport Package
Wooden PackingSpecification
1030*1230mmTrademark
zjhengfengOrigin
ChinaHS Code
8547909000Production Capacity
50000PCSKey features
Dimensional Stability: Industrial grade FR4 board ensures excellent dimensional stability for reliable performance.
High Electrical Insulation: Superior electrical insulation properties suitable for power systems and electronic devices.
Wide Thickness Range: Available in thickness from 2.5mm to 50mm to meet diverse application requirements.
High Voltage Rating: Supports maximum voltage between 22kV and 70kV for robust electrical safety.
Thermal Rating B 130: Thermal rating of B 130 ensures stability under high-temperature operating conditions.
Flexible Customization: Offers full customization, minor customization, and flexible customization from samples or designs.
100% Quality Inspection: All finished products undergo 100% visual and functional inspection before delivery.
Company profile
CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 11 Years CertifiedNearest Port: Ningbo PortAverage Response Time: ≤0.05h
AI-Powered supplier vetting
SummaryThe supplier manufactures and sells insulation components, electrical equipment and accessories, plastic components, hardware, and related power and distribution equipment. It reports three production lines, valid manufacturing-capacity contracts with associated subcontractors, in-stock capability, OEM service for well-known brands, and ODM/customization services. However, it has exported for only one year, provides no overseas agents, branches, warehouses, or showrooms, and reports no participation in offline trade shows. Quality assurance is stated, but there are no written procedures or records for approved suppliers, corrective and preventive actions, or complaint handling. No management-system certifications are listed. Innovation evidence is mixed: broad customization and ODM capability are reported, but no new products were developed in the past year and no SDK is available. Customer-case evidence is limited to the OEM statement without named cases.
Supplier typeThe supplier is a manufacturer, processor, and seller of insulation components, electrical appliances and accessories, plastic components, hardware, distribution switchgear, complete electrical equipment, and power equipment. It also reports OEM service for well-known brands, indicating a manufacturing-oriented supplier profile.
CertificationsThe supplier management-system certification field is explicitly listed as NIL. This provides no evidence of certification holding and indicates a stated absence of listed management-system certification.
After-Sales capabilityThe supplier has in-stock service capability and can quote FOB, CIF, CFR, and EXW, with service capability near Ningbo and Shanghai ports. However, it has no overseas warehouse, showroom, agent, or branch, serves zero listed overseas countries, and has no written complaint-handling procedures or records.
Production capacityThe supplier operates three production lines, reports valid manufacturing-capacity contracts with each associated subcontractor, and has in-stock capability. Its listed facilities cover cutting, engraving, and tapping machines, supporting a demonstrated manufacturing base.
Customization capabilityBoth the design-services and R&D fields list customization from samples, customization from designs, full customization, minor customization, and flexible customization. The supplier also reports ODM availability, providing explicit evidence of broad customization capability.
Product Q&A
Q:What is the MOQ?
A:
MOQ varies by product. We are glad to quote the best price for any quantity you need.
Q:Can you send samples for testing?
A:
Yes, 500g samples are free. However, the client must pay for express freight. We will return the freight cost after the order is placed.
Q:How do you guarantee mass goods quality matches the sample?
A:
We keep a reference sample marked at the company. Production is strictly based on this reference sample to ensure consistency.
Q:What packaging do you use?
A:
We choose suitable packaging depending on the materials to prevent goods from breaking during transportation.
Q:How do you handle quality issues after pickup?
A:
1) Customer provides photos for verification. 2) If confirmed, we negotiate and compensate in future orders.
Send Inquiry
*To:Zhejiang Hengfeng Insulation Materials Co., Ltd.
*Content:
Supplier replies will be sent to your registered email
You may also like
High Quality Transformer Insulation Laminated Wood -Electrical Grade
US$2.10
1 Ton(MOQ)
Electrical Laminated Wood/Transformer RAM Material/Produce by Factory/Plywood
US$1,300.00
1 Ton(MOQ)
Laminated Wood Step Block for Oil Immersed Transformer Insulation
US$2.49-2.68
1,000 kg(MOQ)
Insulating Densified Wood Board / Premawood Sheet for Oil Transformer Use
US$1.00
10,000 kg(MOQ)
Premium Electrical Insulation Laminated Wood Plates for Plywood
US$1.00
500 Pieces(MOQ)
Electrical Insulating Densified Wood for Transformer with CE/SGS Certificate
US$3.00-8.00
100 kg(MOQ)
Oil Immersed Transformer Parts Insulation Wood Spacer Block
US$2.49-2.68
1,000 kg(MOQ)
Supports Customization of Well-Insulated Electrical Laminated Wood Parts
US$3.00-8.00
100 kg(MOQ)
Fabricated Laminated Wood Insulation Part/Densified Wood Parts for Transformers
US$4.00-8.00
1,000 kg(MOQ)
Precision-Machined Laminated Wood for Lead Wire Bracket Fabrication
US$1.00-999.00
1 Piece(MOQ)
Compressed Laminated Wood Strip for Transformer Coil Gap Isolation
US$3.705
300 kg(MOQ)
Temperature-Formed Laminated Wood for Heavy-Duty Transformer Applications
US$1.00-999.00
1 Piece(MOQ)
Insulation Plywood Board Laminated Compressed Wood Sheets Transformer
US$150.00-210.00
1 Ton(MOQ)