What are the payment terms?

We accept LC, T/T, D/P, PayPal, Western Union, and Small-amount payment.

What is the lead time for production?

Peak season lead time is one month, while off-season lead time is within 15 workdays. Stock items can be delivered in 1 day.

Where is the factory located?

The factory is located in Zhuzhou City, Hunan Province, China, which is known as the hometown of tungsten carbide.

Tungsten Carbide Valve Seat

Name: Tungsten Carbide Valve Seat
Brand: Zhuzhou Lihua Cemented Carbide Co., Ltd.
SKU: 843512265

Hunan, ChinaZhuzhou Lihua Cemented Carbide Co., Ltd.

US$4.50-4.60

10 Pieces

Product profile

Customization

Available

Customized

Non-Customized

Certification

ISO

Standard Parts

Yes

Universal

Yes

Material

Alloy

Usage

Internal Turning Tool

Hardness

HRC40-50

Coating

as Per Your Requirement

Advantage

More Than 20 Years Experiences

MOQ

20 PCS

Certifications

ISO9001:2008

Transport Package

Packed with Plastic Boxes

Specification

standard

Trademark

LIHUA

Origin

Zhuzhou

Production Capacity

100000 Piece/Pieces Per Month

Key features

ISO9001:2008 Certified Quality: Strict QC team ensures high quality from raw materials to finished products.

20+ Years Manufacturing Experience: Established in 1990, specialized in tungsten carbide products for over two decades.

High Monthly Production Capacity: Sophisticated equipment supports a monthly output capacity of up to 15 tons.

Fast Customization Service: Customized samples can be ready in 3-5 days, with stock items deliverable in 1 day.

Versatile Material Applications: Suitable for cutting wood, metal, cast iron, colored metals, alloys, and non-metal materials.

Wide Range of Specifications: Extensive model list available with various seat widths, angles, and dimensions.

Global Customer Base: Products sold worldwide with long-term relationships in Europe, USA, and Asia.

100% Finished Product Inspection: Visual and function inspection performed on all finished products before packaging.

Company profile

Importers and ExportersHigh Repeat Buyers ChoiceYears of Export ExperienceExperienced Team

Zhuzhou Lihua Cemented Carbide Co., Ltd.

Hunan, 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: 20 Years CertifiedNearest Port: Shenzhen Port. Guangzhou Port. Shanghai Port.Average Response Time: ≤10.95h

AI-Powered supplier vetting

SummaryThe supplier is a combined manufacturing company focused on non-ferrous metal alloys, metal tools, metal materials, non-ferrous metal processing, metal cutting services, and non-metallic mineral manufacturing. It holds an ISO 9001:2015 management-system certificate and describes QC coverage across incoming materials, production, finished products, and packaging. The supplier reports broad customization, ODM, recent new-product development, and OEM service for recognized brands. Its facility lists CNC, pressure, sintering, lathing, grinding, and automatic powder-press equipment. Service procedures, corrective actions, complaint handling, and finished-product inspection procedures are documented. However, it has no valid manufacturing-capacity contract with related subcontractors, no overseas warehouse, showroom, agent, or branch, and no SDK. Customer cases beyond a general statement of OEM service are not documented.

Supplier typeThe supplier is identified as a combined company, with a business scope covering manufacturing and sales of non-ferrous metal alloys, metal tools and materials, non-ferrous metal processing, metal cutting services, and non-metallic mineral products. This indicates a manufacturing-oriented supplier with multiple related metal-processing activities.

CertificationsThe supplier reports an ISO 9001:2015 certification for its management system. Its description also states that a professional QC team follows ISO 9001:2008 procedures across incoming materials, production, finished products, and packaging, supporting a structured quality-control approach.

After-Sales capabilityThe supplier has written and followed procedures for service assessment, corrective and preventive actions, and customer complaint handling. It also reports peak-season lead times of one month and off-season lead times within 15 working days, but the slices do not specifically document warranty terms, repair services, or replacement policies.

R&D capabilityThe supplier reports that it developed new products during the past year and provides ODM services. It also states that no SDK is available, which limits evidence of software or development-kit support, but the reported product-development and ODM activities support innovation capability in physical products.

Production capacityThe facility lists CNC, static-pressure, vacuum-sintering, lathe, wet-grinding, and automatic powder-press equipment, while the business scope covers relevant metal manufacturing and processing. The supplier reports in-stock capability and defined lead times, but it lacks a valid contract with related subcontractors, creating a documented manufacturing-capacity management weakness.

Customization capabilityThe supplier explicitly offers customization from samples and designs, full, minor, and flexible customization. These services are reported alongside ODM capability and indicate broad product-design adaptation capacity.

Product Q&A

Q:What is the minimum order quantity (MOQ)?

The MOQ is 20 PCS.

Q:What certifications does the product have?

The product holds ISO9001:2008 certification, and our factory also has ISO9001:2015 management system certification.

Q:Can the product be customized?

Yes, customization is welcome. We offer customization from samples, designs, and flexible options. Customized samples can be ready in 3-5 days.

Q:What are the main applications of Tungsten Carbide Valve Seats?

They are used for cutting wood, metal, or other hard materials, and for surface processing of cast irons, colored metals, alloys, and non-metal materials.

Q:What is the monthly production capacity?

The monthly capacity is up to 15 tons, supported by sophisticated equipment like sintering furnaces and automatic suppress machines.