What is the lead time for production?

The average lead time is one month, regardless of whether it is peak or off-peak season.

What payment terms do you accept?

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

Are your products certified?

Yes, our products are certified under ISO 9001:2008 and we have ISO9001:2015 management system certification.

High Hardness Tungsten Carbide Inserts for Tunnel-Boring Machine

Name: High Hardness Tungsten Carbide Inserts for Tunnel-Boring Machine
Brand: Mudanjiang North Alloy Tools Co., Ltd.
SKU: 2149851952

Heilongjiang, ChinaMudanjiang North Alloy Tools Co., Ltd.

US$1.00-100.00

30 kg

Sample price:US$20.00/kg.Request sample

Product profile

Customization

Available

Logo Printing

Without Logo Printing

Size

88%-94%

Model NO.

W88%-94% WC-Co

Customized

Type

Mining

Material

Metal

Certification

ISO 9001:2008

Density

14.9g/Cc

Surface

Sinter State

Trs

2500n/mm2

Hardness

90.5hra

MOQ

30kg or Negotiable

Tolerance

±0.5mm or Negotiable

Roughness

3.2

Grade

Yg6 Yg8c Yg11c Yg13c

Transport Package

Export Standard

Specification

standard non-standard

Trademark

Satellite

Origin

Mudanjiang City, China

HS Code

8480490000

Production Capacity

500000 Pieces/Year

Key features

High Hardness & Wear Resistance: Features 90.5 HRA hardness and excellent wear resistance for cutting hard rock.

100% Virgin Raw Materials: Manufactured using 100% virgin raw materials to ensure consistent high quality.

Full Customization Available: Offers full customization, minor customization, and flexible customization from samples or designs.

Comprehensive Technical Support: Technical staff provide program solutions beyond just selling goods.

Stable Supply Chain: Guarantees stable supply with a production capacity leading in the tungsten material industry.

ISO 9001 Certified Quality: Adheres to ISO 9001:2008 standards with 100% visual and function inspection.

Wide Application Range: Ideal for tunnel boring, subway construction, and underground pipeline projects.

Multiple Grade Options: Available in YG4C, YG6, YG8, YG8C, YG11C, YG13C, and YG15C grades.

Company profile

Years of Export ExperienceHigh Repeat Buyers ChoiceR&D CapabilitiesManagement Certification

Mudanjiang North Alloy Tools Co., Ltd.

Heilongjiang, 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: 17 YearsNearest Port: Dalian, Tianjing, BeijingAverage Response Time: ≤2.67h

AI-Powered supplier vetting

SummaryThe supplier operates three workshops covering tungsten alloy, cemented carbide, and machining, supported by CNC, lathing, inspection, microscopy, hardness-testing, and image-measuring equipment. It offers extensive customization, ODM, and OEM services, and reports quality assurance, material traceability, complaint-handling procedures, and corrective-action procedures. However, it is not identified as a professional technical supplier, does not provide 3D software design or SDKs, reported no new products in the past year, and lacks overseas agents, branches, warehouses, and showrooms. The supplier has inventory capability, one-month peak and off-season lead times, export sales of 31%–40%, and accepts multiple trade and payment terms. It holds ISO9001-related certifications, but the manufacturing relationship with associated subcontractors lacks valid contracts. Financial records are referenced for 2020–2022, though the provided information does not establish financial strength.

Supplier typeThe supplier is explicitly not classified as a professional technical supplier. Its stated operations include sales, supply, inspection, international trade, and three workshops for tungsten alloy, cemented carbide, and machining, indicating a manufacturing-oriented supplier rather than a specialized technical-service provider.

CertificationsThe supplier reports ISO9001:1994 certification in 1997, ISO9001:2000 certification in 2002, and an ISO9001:2015 certificate under its sustainable-development management information. It also reports national secondary measurement test qualification, providing explicit evidence of certification holdings.

After-Sales capabilityThe supplier has documented and followed procedures for customer complaints and corrective/preventive actions, plus quality assurance and raw-material traceability. However, it has no overseas agents or branches, no overseas warehouse or showroom, and no stated overseas-service countries, so after-sales support is evidenced mainly through internal procedures rather than international service infrastructure.

R&D capabilityThe supplier does not provide 3D software design services or an available SDK, and reports no new products during the past year. Although it offers ODM services, the explicit evidence points to limited demonstrated recent innovation and digital design capability.

Production capacityProduction capability is supported by three workshops, machining and inspection equipment, inventory capability, written finished-product inspection instructions, and reported one-month lead times in both peak and off-season periods. A significant control weakness is that the factory and associated subcontractors do not have valid contracts, while the stated qualified-supplier count is 10.

Customization capabilityThe supplier explicitly provides customization from samples and designs, full, minor, and flexible customization, and also offers ODM services. This is direct evidence of broad customization coverage, although no 3D software design service is available.

Client casesThe supplier states that it provides OEM services for popular brands and reports that exports account for 31%–40% of total sales. These are direct indicators of brand-related and international customer experience, but the slices do not identify specific customer names, projects, or verifiable case details.