What is the minimum order quantity?

The minimum order quantity is 1 unit.

What are the payment terms?

We accept LC, T/T, D/P, PayPal, Western Union, and small-amount payments.

How long is the lead time for production?

The average lead time is within 15 workdays for both peak and off-season periods.

Customized Precision 99% Al2O3 Alumina Ceramic Mechanical Seal Ring for Printing and Dyeing

Name: Customized Precision 99% Al2O3 Alumina Ceramic Mechanical Seal Ring for Printing and Dyeing
Brand: Lianyungang Highborn Technology Co., Ltd.
SKU: 871532945

Jiangsu, ChinaLianyungang Highborn Technology Co., Ltd.

US$5.00

20-99 Pieces

US$3.00

100-499 Pieces

US$2.00

500+ Pieces

Sample price:US$5.00/piece.Request sample

Product profile

Customization

Available

Application

Structure Ceramic, Industrial Ceramic

Color

White, Pink, etc

Model NO.

HKK04

Material

Alumina, Alumina Ceramic

Usage

Sealing

Mold

as Drawing

CNC

Yes

Customized

Yes

Keyword1

Ceramic Seal Ring

Keyword2

Alumina Ceramic

Keyword3

Alumina Ring

Keyword4

Alumina Seal Ring

Purity

99%

Type

Ceramic Rings

Transport Package

Safe Package, Export Carton with Foam

Specification

standard or customized

Trademark

OEM

Origin

Lianyungang, Jiangsu

Production Capacity

35000PCS/Month

Key features

High Purity Material: Made of 99% Al2O3 Alumina Ceramic with excellent mechanical strength and hardness.

Customizable Design: Supports custom sizes and designs based on client drawings or samples.

Superior Wear Resistance: Offers good wear resistance, high thermal conductivity, and chemical stability.

Wide Application Range: Suitable for electronic, mechanical, chemical, textile, and other industries.

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

Multiple Certifications: Passed ROHS, CE, MSDS tests and ISO9001 authentication.

Flexible Payment Terms: Accepts LC, T/T, D/P, PayPal, Western Union, and small-amount payments.

Secure Packaging: Packed in plastic, bubble bags, foam box, and wooden cases for safe delivery.

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: ≤5.19h

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, thick film resistors, ozone generators, and metal fiber felt. We can design and 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 ship within 3 days; processed items within 15 days. Low-value items may be free, but freight is covered by the buyer. Customized products require a development 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 buy directly?

We do not authorize regional agents. Since 2008, we have export qualifications and have shipped to over 109 countries. Clients can contact us directly to purchase products or services.

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

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