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Aluminum Nitride Ceramic Substrate Aln Heat Sink Thin Plate for Electronic Application
US$15.00
100-499 Pieces
US$12.00
500-999 Pieces
US$10.00
1,000+ Pieces
Sample price:US$50.00/piece.Request sample
Product profile
Customization
AvailableApplication
Industrial CeramicType
Ceramic PlateModel NO.
BBSName
Aluminum Nitride Ceramic Substrate Aln Heat Sink TDensity
≥3.30g/cm3Water Absorption
0%Thermal Conductivity
≥170(20 ℃,W/M.K)Linear Expansion Coefficient
4.4(Rt-400℃,10-6)Flexural Strength
≥330MPaBulk Resistance
≥1014Ω.cmDielectric Constant
9.0/MHzDissipation Factor
3 X 10-4/MHzDielectric Strength
≥15kv/mmTransport Package
Standard Export Cartons/Wooden Box/TraySpecification
CustomizedTrademark
BaiboOrigin
Jiangsu, ChinaProduction Capacity
20000 PCS/ MonthKey features
Zero Water Absorption: Dense crystal structure with 0% water absorption and no internal pores.
Customizable Dimensions: Thickness and shape customizable according to client drawings.
Precision Machining Services: Supports cutting, drilling, grooving, and double-sided polishing.
Company profile
CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Designs, Full Customization CertifiedExport Year: 9 Years CertifiedNearest Port: Lianyungang PortAverage Response Time: ≤4.22h
AI-Powered supplier vetting
SummaryHighborn Group is a combined quartz and ceramics enterprise with more than 20 years of development and reported customers in over 108 countries. It operates two production lines, has in-stock capability, valid manufacturing contracts with associated subcontractors, and supports OEM, ODM, and full customization services. Quality-related procedures and records are documented for corrective/preventive actions and complaint handling, and quality assurance is reported. However, the supplier has no supplier-management-system certification, no SDK, no overseas agents, branches, warehouse, or showroom, and no stated new-product development during the past year. Production controls also have limitations: finished products are checked by packing staff, and ongoing quantity reconciliation is not performed for every batch or production lot. Financial information is insufficient for a credibility judgment.
Supplier typeThe supplier is identified as Highborn Group, a combined company focused on quartz and ceramics, with activities spanning research, manufacturing, processing, and sales. It is not identified as an offshore company, and its head office province is Jiangsu.
CertificationsThe supplier-management-system certification field is explicitly recorded as NIL. This is a stated absence of certification evidence for the requested area.
After-Sales capabilityThe supplier has documented procedures and follow-up records for corrective/preventive actions and customer complaints, plus in-stock service capability. However, it has no overseas warehouse, showroom, agents, or branches, so the evidence supports structured service handling but not a broad overseas service network.
Production capacityThe supplier operates two production lines, has in-stock capability, valid contracts with associated subcontractors, and established outsourcing procedures. Its controls are partly limited because finished products are checked by packing staff and ongoing quantity reconciliation is not performed for every batch or lot.
Customization capabilityThe supplier explicitly provides full customization and ODM services and states that it has OEM capability for well-known brands. These fields directly support strong customization capability.
Client casesThe supplier states that it exports to over 100 countries, supplies clients in over 108 countries, and derives 51%–70% of total sales from exports; it also reports eight years of exporting. These statements demonstrate broad international customer exposure, although named customer cases are not provided.
Product Q&A
Q:Is copper metallization available on AlN substrates?
A:
The smooth substrate surface is compatible with thick-film and thin-film copper plating technologies, our AlN base material is qualified for external metallization processing.
Q:Are ultra-thin AlN sheets easy to crack during assembly?
A:
High sintered density and qualified flexural strength effectively prevent breakage under standard assembly. Shock-proof customized packaging is adopted for ultra-thin products during delivery.
Q:Could you provide test samples for our laboratory inspection?
A:
Sample service is available for performance testing.
Q:What secondary machining services can you provide for AlN plates?
A:
We supply precision cutting, through hole & counterbore drilling, contour milling, double-sided polishing and other full-set precision machining customization.
Q:Can you provide exclusive customized solutions for special project demands?
A:
Yes. In addition to conventional OEM and ODM customization, we can develop exclusive product structures, adjust technical parameters and optimize solutions according to special project standards, regional industry specifications and personalized buyer requirements, providing one-to-one customized technical support.
Send Inquiry
*To:
LIANYUNGANG BAIBO NEW MATERIAL CO., LTD.
LIANYUNGANG BAIBO NEW MATERIAL CO., LTD.*Content:
Supplier replies will be sent to your registered email
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