What is the hardness of the product?

The hardness ranges from HRC40 to HRC50.

What is the company's production capacity?

The factory has a monthly capacity of 15 tons.

How long does delivery take via courier?

Delivery times vary by courier: DHL (7-10 days), FedEx (8-10 days), UPS (7-10 days), TNT and EMS (10-14 days).

Tungsten Carbide Valve Seat

Name: Tungsten Carbide Valve Seat
Brand: Zhuzhou Lihua Cemented Carbide Co., Ltd.
SKU: 838936185

Hunan, ChinaZhuzhou Lihua Cemented Carbide Co., Ltd.

US$4.50-4.60

10 Pieces

Product profile

Customization

Available

Customized

Non-Customized

Certification

ISO

Model NO.

WA1-NWN

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

ISO Certification: Certified with ISO9001:2008 for quality assurance.

Extensive Experience: Over 20 years of experience in tungsten carbide production.

High Hardness: Hardness range of HRC40-50 for durability.

Custom Coating: Coating available as per customer requirements.

Versatile Applications: Suitable for cutting wood, metal, cast iron, and alloys.

High Monthly Capacity: Production capacity up to 15 tons per month.

Fast Sample Delivery: Customized samples ready in 3-5 days.

Strict Quality Control: 100% inspection covering raw materials to finished products.

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: ≤11.08h

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.