How about your production time?

It is according to the quantity of goods you needs, but usually 15days is enough, if customers need hurrily, we can negotiate.

Premium Buried Hole Plate for Multi-Layer Circuit Boards

Name: Premium Buried Hole Plate for Multi-Layer Circuit Boards
Brand: Zhejiang Hengfeng Insulation Materials Co., Ltd.
SKU: 2218833865

Zhejiang, ChinaZhejiang Hengfeng Insulation Materials Co., Ltd.

US$2.36-2.70

100 kg

Sample price:US$0.10/kg.Request sample

Product profile

Customization

Available

Application

Electrical Power System, Electronic Device

Color

White

Model NO.

FR4 G10

Material

Sheet Molding Compound

Maximum Voltage

3000V-70kv

Thermal Rating

B 130

Thickness

3-60mm

Low Water Absorption

≤0.5%

Density

1.8-2.0

Tensile Strength

≥300MPa

Combustibility

V-0

Dielectric Loss Factor

≤0.04

Transport Package

Wooden Packing

Specification

1030*1230mm

Trademark

zjhengfeng

Origin

China

HS Code

8547909000

Production Capacity

50000PCS

Key features

V-0 Combustibility: Material meets V-0 flame retardant standards for safety.

Wide Voltage Range: Maximum voltage support from 3000V up to 70kV.

Customizable Thickness: Thickness options available from 3mm to 60mm.

OEM and ODM Services: Full customization available from samples or designs.

Free Sample Availability: 500g samples provided free of charge for testing.

Fast Production Lead Time: Standard production time is typically 15 days.

Company profile

Zhejiang Hengfeng 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: 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:How about MOQ?

MOQ is according to different products. Whatever you need, we are glad to quote best price with good quality.

Q:Can you send samples for testing?

500g Samples are free supplied, but express freight should be taken by client. After making order, we'd like to return freight back.

Q:How can you guarantee the quality of mass goods is same as the sample sent to me before?

We kept another same sample and marked on company when we sent to customer. So our production will be based on.

Q:Which package do you use?

Package is important part to avoid goods breaking in transportation. We will choose suitable packing depend on materials.

Q:When customer respond quality issues after pick up goods, how to deal with?

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.