What is the delivery time for stock and OEM orders?

Stock items are delivered within 3-5 days after payment. For OEM/ODM orders, the normal lead time is 15-45 days, depending on quantity.

What are the main applications of Silicon Nitride Ceramic?

It is widely used in high-temperature engineering, mechanical sealing, aerospace, semiconductor, and medical equipment fields due to its high strength, thermal shock resistance, and conductivity.

High Hardness Silicon Nitride Ceramic Locating Block Si3n4 Piece for Welding

Name: High Hardness Silicon Nitride Ceramic Locating Block Si3n4 Piece for Welding
Brand: Lianyungang Highborn Technology Co., Ltd.
SKU: 808400735

Jiangsu, ChinaLianyungang Highborn Technology Co., Ltd.

US$5.00-15.00

100 Pieces

Product profile

Customization

Available

Application

Industrial Ceramic

Product Name

Silicon Nitride Ceramic Locating Block

Model NO.

HBR

Color

Gray/Black

Density

3.2g/cm3

Size

Customized

Feature

High Hardness

Keyword 1

Silicon Nitride Ceramic Positioning Plate

Keyword 2

Silicon Nitride Positioning Part

Keyword 3

Si3n4 Positioning Block

Material

Silicon Nitride

Transport Package

Carton Box or Wooden Box

Specification

Customized

Trademark

Origin

Jiangsu/China

HS Code

8547100000

Production Capacity

200000

Key features

Customizable Size: Size is customized according to specific customer requirements and designs.

High Hardness Material: Made of Silicon Nitride (Si3N4) for superior wear resistance and durability.

Good Electrical Insulation: Provides excellent insulation properties suitable for industrial applications.

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

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

OEM/ODM Service: Supports custom manufacturing with a lead time of 15-45 days.

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

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: ≤3.81h

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, various precise ceramics, porous ceramics, refractory ceramics, thick film resistors, heating panels, ozone generators, metal fiber felt, and polyester fiber cotton. We can also design and customize products according to client demands.

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

We offer samples to lower purchasing risk. Inventory items are delivered within 3 days, while processed items take 15 days. Low-value items may be free, but the buyer pays freight. Customized products require a development cost charge.

Q:What test reports or certificates do you provide?

We have passed ROHS, CE, and MSDS tests, along with 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 export directly?

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

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

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