Polished Silicon Nitride Square Plate Si3n4 Ceramic Substrate

Name: Polished Silicon Nitride Square Plate Si3n4 Ceramic Substrate
Brand: Lianyungang Highborn Technology Co., Ltd.
SKU: 867198735

Jiangsu, ChinaLianyungang Highborn Technology Co., Ltd.

US$8.00

10-99 Pieces

US$5.00

100-299 Pieces

US$4.00

300+ Pieces

Product profile

Customization

Available

Application

Electronics

Type

Ceramic Plates

Model NO.

BBXSN002

Color

Black

Certificate

RoHS

Place of Origin

China

Usage

Semiconductor Power Module

Rockwell Hardness (Hra)

>75

Density(g/cm3)

3.25

Electric Volume Resistivity(ω.Cm)

10^14

Thermal Conductivity (W/Mk)

15-20

Keyword

Silicon Nitride Plate

Lead Time

30 Days

MOQ

10 PCS

After Sales Service

Available

Density

1.8-3.25/Cm3

Bending Strength

35 MPa

Transport Package

According to Clients' Demand

Specification

customized

Trademark

OEM

Origin

China

Production Capacity

3000 PCS/Month

Company profile

Importers and ExportersHigh Repeat Buyers ChoiceYears of Export ExperienceExperienced Team

Lianyungang Highborn Technology Co., Ltd.

Jiangsu, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 15 years CertifiedNearest Port: Lianyungang PortAverage Response Time: ≤3.89h

AI-Powered supplier vetting

SummaryLianyungang Highborn Technology Co., Ltd. is identified as a Chinese manufacturer/factory and limited company in Lianyungang, Jiangsu. It reports broad customization and OEM/ODM capabilities, documented inspection, service assessment, corrective-action, and complaint-handling procedures, as well as 15 years of export experience and exports representing 71%–90% of sales. Production information includes two production lines, 6–10 quality-control staff, and stated output across ceramic and quartz-related products. However, the supplier reports no overseas warehouse, showroom, agents or branches, or offline trade-show participation. Innovation evidence is limited because no new products were reported in the past year and no SDK is available. No certification holdings or customer case details are provided.

After-Sales capabilityThe supplier has written procedures and records for assessing service capability, corrective and preventive actions, and handling customer complaints. However, it reports no overseas warehouse, showroom, agents or branches, and no offline trade-show participation, indicating documented service processes but limited overseas service infrastructure.

R&D capabilityThe supplier offers ODM services and extensive design-based customization, but reports no new products in the past year and no available SDK. This provides evidence of design support but also a stated lack of recent product development.

Production capacityThe supplier reports two production lines, 6–10 quality-control staff, product-specific annual output data, and peak- and off-season lead times within 15 working days. These details explicitly support established production and quality-control capability.

Customization capabilityThe supplier supports customization from samples, designs, full customization, minor customization, and flexible customization, and also provides OEM and ODM services. The breadth of stated options explicitly indicates strong customization capability.