99% Alumina Ceramic Precision Parts Al2O3 Insulation Sleeve

Name: 99% Alumina Ceramic Precision Parts Al2O3 Insulation Sleeve
Brand: LIANYUNGANG BAIBO NEW MATERIAL CO., LTD.
SKU: 833829675

Jiangsu, ChinaLIANYUNGANG BAIBO NEW MATERIAL CO., LTD.

US$10.00

100-499 Pieces

US$8.00

500-999 Pieces

US$5.00

1,000+ Pieces

Sample price:US$50.00/piece.Request sample

Product profile

Customization

Available

Application

Electronics, Industrial Ceramic

Grain Size

Not Apply

Model NO.

BBS

Purity

99%

Type

Alumina Tube / Rod /Plunger

Ceramic Tube & Rod

Ceramic Tube

Size

Customized

Name

99% Alumina Ceramic Precision Parts Al2O3 Insulati

Key Word

Alumina Ceramic Sleeve

Color

Ivory White

Flexural Strength

330MPa

Vickers Hardness

1800

Modulus of Elasticity

370gpa

Thermal Conductivity (30℃)

25W/(M·K)

Dielectric Strength

20kv/mm

Transport Package

Standard Export Cartons/Wooden Box/Tray

Specification

Customized

Trademark

OEM

Origin

Jiangsu, China

Production Capacity

10000 PCS/ Month

Key features

High Purity Alumina Material: Manufactured from 99% high purity Al2O3 for stable mechanical and thermal performance.

Superior Electrical Insulation: High volume resistivity and 20KV/mm dielectric strength ensure safety under high voltage.

Customizable Dimensions: Tubes, bushes, and special shapes can be customized according to customer drawings.

Zero Water Absorption: Dense sintered microstructure prevents performance shifts triggered by moisture.

High Mechanical Strength: 330MPa flexural strength and 1800 Vickers hardness provide anti-wear and anti-impact capacity.

Comprehensive Certifications: ISO 9001:2015, IATF 16949, RoHS, CE, EMC, LVD, FDA, MSDS, SGS, and TUV certified.

Global Logistics Support: Standard export packaging with shockproof protection for sea, air, and express freight.

Company profile

Importers and ExportersExperienced TeamPatents Awarded

LIANYUNGANG BAIBO NEW MATERIAL CO., LTD.

Jiangsu, China

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:Can you provide exclusive customized solutions for special project demands?

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.

Q:Do you support third-party factory inspection and product random testing?

We support on-site factory audit and offline random inspection by buyers or authoritative third-party institutions. Our standardized production process, complete quality records and standardized management system can comply with mainstream international factory inspection standards.

Q:How do you ensure on-time delivery for bulk orders?

We have a scientific production scheduling system and sufficient material reserve chain. According to order quantity and delivery cycle, we will formulate a detailed production plan, arrange special personnel to track progress in real time, and effectively avoid delivery delays to ensure stable and punctual shipment of bulk and urgent orders.

Q:Why is your factory price more stable than trading companies?

As a direct manufacturer, we control all links from raw material procurement, production processing to finished product output. There is no intermediate markup, and we can adjust costs according to long-term cooperative orders, maintaining stable and transparent pricing for long-term strategic partners.

Q:What customized service items can you support besides product structure?

Besides structural size and precision tolerance customization of industrial ceramic and quartz products, we support personalized services including custom deep processing, surface treatment, laser marking, custom packaging and technical document customization to meet different industrial and brand standards.