What are the payment terms?

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

What is the lead time for production?

The lead time is within 15 workdays during the off-season and one month during the peak season.

High Performance Alumina Ceramic Wafer for Water Valve

Name: High Performance Alumina Ceramic Wafer for Water Valve
Brand: TIANJIN YINGHUA NEW MATERIAL TECH CO., LTD.
SKU: 2130599462

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

US$0.02-0.50

5,000 Pieces

Sample price:US$1.00/piece.Request sample

Product profile

Customization

Available

Type

Industrial

Material

Ceramics

Model NO.

Ceramic Wafer

Raw Material

Alumina

Technique

Dry Press, CIP, Hip, Cim

Theme

Industrial

Style

Classical

Function

Thermostability, Thermal Insulation, Structral

Making Method

Machine Made

Usage

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

Application

Structure Ceramic

Color

White

Advantage

Long Service Life

Size

Customzied

Transport Package

Plastic Bag, Wooden Box

Specification

20*20*20cm

Trademark

yinghua

Origin

China

HS Code

69010000

Production Capacity

50000

Key features

High Purity Options: Available in 95%, 98%, 99%, 99.5%, and >99.9% Al2O3 purity levels.

Customizable Size: Size can be customized from less than 1mm to several hundred mm.

High Precision Machining: Capable of achieving minimum 0.001mm tolerance through precision machining.

Multiple Forming Processes: Utilizes dry pressing, CIP, HIP, CIM, gel-casting, and tape casting.

Superior Mechanical Strength: High hardness (up to 15.6 GPa) and flexural strength (up to 360 MPa).

Wide Industrial Application: Suitable for textile, chemical, electronic, electrical, and construction industries.

Long Service Life: Features high wear resistance and chemical stability for extended durability.

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: ≤2.28h

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:What purity levels of Alumina ceramic are available?

We supply various purity levels including 95% Al2O3, 98% Al2O3, 99% Al2O3, 99.5% Al2O3, and high purity (>99.9% Al2O3) ceramics.

Q:Can the size of the ceramic wafer be customized?

Yes, the size is customizable. We can supply products ranging from less than 1mm to several hundred mm in size.

Q:What is the minimum tolerance achievable?

Through high precision machining, we can supply products with a minimum tolerance of 0.001mm.

Q:What forming processes are used for these ceramics?

We use various processes such as dry pressing, CIP (cold isostatic pressing), HIP (hot isostatic pressing), CIM (ceramics injection molding), gel-casting, and ceramic tape casting.

Q:What is the Minimum Order Quantity (MOQ)?

The Minimum Order Quantity is 1 piece.