What is the delivery time for stock and OEM orders?

Stock items are delivered within 3-5 days after payment. OEM/ODM orders typically take 15-45 days, depending on quantity.

What payment methods are accepted?

We accept T/T, Western Union, Online payment by credit card, LC, D/P, and PayPal.

Is the size of the ceramic ring customizable?

Yes, the size is customized as per request to fit your specific needs.

Wear-Resistant Sintered Si3n4 Silicon Nitride Ceramic Ring Si3n4 Parts

Name: Wear-Resistant Sintered Si3n4 Silicon Nitride Ceramic Ring Si3n4 Parts
Brand: Lianyungang Highborn Technology Co., Ltd.
SKU: 1902267525

Jiangsu, ChinaLianyungang Highborn Technology Co., Ltd.

US$15.00-56.00

10 Pieces

Sample price:US$10.00/piece.Request sample

Product profile

Customization

Available

Application

Electronics, Refractory, Structure Ceramic, Industrial Ceramic

Type

Ceramic Rods

Model NO.

HBD-C007

Color

Black

Density

3.15

Hardness

16-17

Model

Electrothermal Ceramics, GPS&Ssn

Size

Customized

Keyword

Si3n4 Ceramic Parts

Material

Hpsn Si3n4 Silicon Nitride Ceramic Rod

Transport Package

Carton Box and Wooden Box

Specification

CE, ROHS

Trademark

HIGHBORN

Origin

China

HS Code

6914900000

Production Capacity

65000PCS/Year

Key features

High Wear Resistance: Si3N4 ceramic offers exceptional hardness and wear resistance for high-wear applications.

Customizable Size: Size is customized as per request to meet specific client requirements.

OEM/ODM Service: We provide OEM and ODM services with a lead time of 15-45 days.

Electrical Insulation: Features high electrical resistivity and low dielectric loss for insulation.

Certified Quality: Passed ROHS, CE, MSDS tests and ISO9001 authentication.

Fast Stock Delivery: Stock items delivered within 3-5 days after payment receipt.

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

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: ≤5.18h

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, precise ceramics, porous ceramics, and refractory ceramics. We also offer design and customization services according to client demands.

Q:Can you offer samples before mass order?

Yes, we offer samples to lower purchasing risk. Inventory items are delivered within 3 days, while processed items take 15 days. Some low-value items are free, but freight costs apply. 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 and 25 patents, and are recognized as a China High-tech Enterprise.

Q:Do you have agents in our area?

We do not have authorized regional agents. We have direct export qualifications since 2008 and serve clients in over 108 countries directly.

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

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