Custom CNC Machining 99.5% Alumina Ceramic Insulator Ring

Name: Custom CNC Machining 99.5% Alumina Ceramic Insulator Ring
Brand: Lianyungang Highborn Technology Co., Ltd.
SKU: 776563945

Jiangsu, ChinaLianyungang Highborn Technology Co., Ltd.

US$5.00-28.00

5 Pieces

Sample price:US$15.00/piece.Request sample

Product profile

Customization

Available

Application

Refractory, Structure Ceramic

Electrical Insulation

High Voltage Insulator

Model NO.

HBD-A017

Material

Alumina Ceramic

Shape

Ring

Al2O3

95-99.7%

Further Processing

with Holes Ect

Surface

Polished

Size

Customized

Keyword

Alumina Ceramic Ring

Purity

99.5%

Type

Ceramic Rings

Transport Package

Carton Box and Wooden Box

Specification

CE, ROHS

Trademark

HIGHBORN

Origin

China

HS Code

6914900000

Production Capacity

65000PCS/Year

Key features

High Purity Alumina: Available in purities ranging from 95% to 99.7% Al2O3 for superior performance.

Custom Size Options: Size is customized according to client drawings, with OD 1-300mm and ID 0.5-300mm.

Excellent Insulation: High voltage insulation with dielectric strength up to 15 kV/mm and high temperature resistance.

Wear & Corrosion Resistant: Features high hardness (1700 Hv), good wear resistance, and corrosion resistance.

Flexible Customization: Supports full customization including holes, polishing, and specific design requirements.

Strict Quality Control: 100% inspection for finished products with professional QC team ensuring contract compliance.

Global Export Experience: Exporting to over 108 countries since 2008 with professional export team and qualifications.

Certified Manufacturer: Passed ROHS, CE, MSDS, and ISO9001; recognized as China High-tech Enterprise.

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: ≤4.20h

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.

Product Q&A

Q:What products and services can you offer?

We supply Quartz Glass, optical glass, cuvettes, precise ceramics, porous ceramics, refractory ceramics, and more. We offer full processing lines and can design/customize products according to client demands.

Q:Can you offer samples before mass orders? How are they charged?

We offer samples to lower purchasing risk. Inventory items deliver within 3 days; processed items within 15 days. Low-value items may be free (freight paid by buyer); customized products require a developing cost.

Q:What test reports or certificates do you provide?

We have passed ROHS, CE, MSDS tests and ISO9001 authentication. We hold 8 registered trademarks, 25 patents, and are recognized as a China High-tech Enterprise.

Q:Do you have agents in our area? Can we purchase directly?

We do not authorize regional agents. Since 2008, we have direct export qualifications and serve clients in over 108 countries. You can contact us directly to purchase products or services.

Q:What if quality does not meet requirements or there is freight loss?

We have strict QC. If quality fails contract requirements, we reproduce qualified products or refund payment. For freight loss, we assist in claiming from logistics and arrange replacements.