What is the lead time for OEM/ODM orders?

The normal lead time for OEM/ODM is 15-45 days, depending on the quantity.

What is the minimum order quantity?

The minimum order quantity is 1.

Silicon Nitride Bushing Si3n4 Ceramic Insulating Sleeve Pump

Name: Silicon Nitride Bushing Si3n4 Ceramic Insulating Sleeve Pump
Brand: Lianyungang Highborn Technology Co., Ltd.
SKU: 808068015

Jiangsu, ChinaLianyungang Highborn Technology Co., Ltd.

US$20.00-50.00

10 Pieces

Product profile

Customization

Available

Application

Structure Ceramic, Industrial Ceramic

Type

Ceramic Plates

Model NO.

HBR

Product Name

Corrosion Resistant Silicon Nitride Bushing

Color

Gray/Black

Density

3.2g/cm3

Advantage

Wear Resistance

Usage

Industrial Ceramic

Keyword 1

Silicon Nitride Ceramic Tube

Keyword 2

Silicon Nitride Ceramic Sleeve

Keyword 3

Silicon Nitride Ceramic Bushing

Material

Si3n4

Transport Package

Wooden Box or Carton

Specification

Customized

Trademark

Origin

Jiangsu/China

HS Code

8547100000

Production Capacity

30000

Key features

Corrosion & Wear Resistant: Extremely hard material offering exceptional wear resistance and corrosion protection.

Customizable Design: Size and shape can be customized to specific requirements (Sleeve shape).

High Performance Insulation: Provides good electrical insulation suitable for industrial ceramic applications.

Fast Stock Delivery: Delivery within 3-5 days after payment for items in stock.

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

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: ≤4.00h

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 offer full processing lines and can design/customize products according to client demands.

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

Yes, we offer samples to lower purchasing risk. Inventory items deliver within 3 days; processed items within 15 days. Low-value items may be free (buyer pays freight). 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 my area? Can I buy directly?

We do not authorize regional agents. We have export qualifications since 2008 and export directly to over 108 countries. Clients can contact us and purchase directly.

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

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