What is the lead time for orders?

During peak season, the lead time is one month. During off-season, it is within 15 workdays.

Are OEM and ODM services available?

Yes, both OEM and ODM services are available, including customization from designs, samples, and flexible customization options.

Premium Si3n4 Silicon Nitride Ceramic Bearings for Global Trade

Name: Premium Si3n4 Silicon Nitride Ceramic Bearings for Global Trade
Brand: TIANJIN YINGHUA NEW MATERIAL TECH CO., LTD.
SKU: 2038343272

Tianjin, ChinaTIANJIN YINGHUA NEW MATERIAL TECH CO., LTD.

US$0.10-100.00

10 Pieces

Sample price:US$1.00/piece.Request sample

Product profile

Customization

Available

Type

Industrial

Material

Ceramics

Model NO.

Si3N4

Raw Material

Si3n4

Technique

Pressure

Theme

Industrial

Style

Classical

Function

Thermostability, Thermal Insulation, Structral

Making Method

Machine Made

Usage

Textile, Chemical Industry, Electron, Electrical Appliance, Construction, Hygienic

Applicable Industries

Hotels, Garment Shops, Building Material Shops

Color

Silver Gray

Advantage

Long Service Life

Size

Customized

Transport Package

Plastic Bag, Wooden Box

Specification

0.1mm,0.2mm,0.5mm,1.0mm or according to requiement

Trademark

yinghua

Origin

China

HS Code

69010000

Key features

Customized Size Available: Size can be customized according to specific design or sample requirements.

High Hardness and Wear Resistance: Mohs hardness of 9; self-lubricating properties with excellent wear resistance.

Lightweight Material: Density of 3.2g/cm3, significantly lighter than steel and engineering superalloys.

OEM and ODM Services: Full customization, minor customization, and flexible customization options available.

Company profile

High Repeat Buyers ChoiceYears of Export ExperienceR&D CapabilitiesFull Customization

TIANJIN YINGHUA NEW MATERIAL TECH CO., LTD.

Tianjin, China

CertifiedBusiness Type: Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 10 years CertifiedNearest Port: Tianjin portAverage Response Time: ≤0.85h

AI-Powered supplier vetting

SummaryThe supplier is a small limited company with 8 employees and one production line, offering a broad range of ceramic, zirconia, dental, graphite, silicon carbide, boron nitride, sapphire, and related components. It reports OEM service for known brands and exports to more than 20 countries and regions, with markets including Southeast Asia, the Middle East, Europe, and North America. However, its documented R&D and quality systems are weak: it has one R&D engineer, no R&D audit documentation, no SDK, no patents, no quality-control testing equipment, and no written complaint or corrective-action procedures. Production is reported at 100,000 ceramic parts annually, with typical lead times of 15 working days off-season and one month during peak periods. Overseas infrastructure, inventory, agents, branches, showrooms, and offline trade-show participation are absent or not established.

Supplier typeThe supplier is a limited company with 8 employees and no stated parent-company affiliation. Its products cover specialized ceramic, zirconia, dental, graphite, silicon carbide, boron nitride, sapphire, and related components, indicating a small independent manufacturer or supplier focused on technical parts.

After-Sales capabilityAfter-sales service is listed as an R&D engineer responsibility, and the company claims thoughtful after-sales service, but there are no written complaint-handling or corrective/preventive-action procedures or records. The supplier also has no overseas agents, branches, warehouse, or showroom, limiting documented service infrastructure.

R&D capabilityInnovation evidence is limited to one R&D engineer, CAD capability, and no patents. The supplier has no available SDK and no R&D audit documentation covering design inputs, outputs, reviews, verification, or validation, which indicates weak documented innovation capability.

Production capacityThe supplier operates one production line and reports annual production of 100,000 ceramic parts, with lead times of within 15 working days off-season and one month during peak season. However, it has no stated inventory capability, and manufacturing-capacity contract status is unknown; production capacity is demonstrated but limited in scale.

Customization capabilityThe supplier reports OEM service for known brands and offers a broad range of specialized ceramic and related components, supporting some customization or contract-manufacturing capability. However, the absence of an SDK, zero patents, one R&D engineer, and no R&D audit documentation prevent confirmation of advanced engineering customization.

Client casesThe supplier explicitly states that it provides OEM services for known brands and exports to more than 20 countries and regions. These statements demonstrate claimed customer and market experience, but no customer names, project details, or verifiable case studies are provided.

Product Q&A

Q:Can the size of the bearings be customized?

Yes, the size is customized. We offer full customization, minor customization, and flexible customization from designs or samples.

Q:What are the key advantages of using Silicon Nitride bearings?

They offer high hardness (Mohs 9), excellent thermal shock resistance, low density (3.2g/cm3), high strength, and superior resistance to oxidation and erosion.

Q:Which industries can use these ceramic bearings?

They are suitable for textile, chemical industry, electronics, electrical appliances, construction, and hygienic applications, as well as hotels and garment shops.

Q:What is the minimum order quantity?

The minimum order quantity is 1 piece.

Q:What payment terms are accepted?

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