How to control the products quality?

All products will be tested before bulk production, and we will check the physical properties, shape and tolerances of the products before shipping to ensure that the products are qualified.

What's your delivery time ?

For the normal type which we have mold it takes 15-25 days after receiving the advance payment. For the non standard which we do not have mold it takes 25-35 days after receiving the advance payment.

We have fixed MOQ for each of our products. But if you need less, it's okay, as we will change the price according to your quantity.

Fine Grinding and Polishing Cemented Carbide Ring Sleeve

Name: Fine Grinding and Polishing Cemented Carbide Ring Sleeve
Brand: Mudanjiang North Alloy Tools Co., Ltd.
SKU: 2156796182

Heilongjiang, ChinaMudanjiang North Alloy Tools Co., Ltd.

US$1.00-100.00

15 kg

Sample price:US$65.00/kg.Request sample

Product profile

Customization

Available

Application

Aviation, Electronics, Industrial, Medical, Chemical

Standard

JIS, GB, DIN, BS, ASTM, AISI

Model NO.

76*48*6

Purity

27%~97%

Alloy

Shape

Rectangular

Type

Tungsten Carbide Seal Ring

Density

14-15g/Cc

Size

Od120*ID110*20mm

Surface

Sintered or Machined

Trs

≥2000MPa

Transport Package

Export Standard

Specification

WC-CO

Trademark

Satellite

Origin

Mudanjiang, China

HS Code

8113009090

Production Capacity

5tons/Month

Key features

High Wear Resistance: Tungsten carbide tips offer excellent abrasion and high wear resistance for industrial tools.

High Fractural Strength: Features high fractural strength and high thermal conductivity for durability.

OEM Service Available: Size, quantity, design, packing, and logo can be customized based on requests.

Wide Application Scope: Suitable for aviation, electronics, medical, chemical, and oil drilling machinery.

Multiple Standard Grades: Available in ISO grades YG6, YG6X, YG8, YG10, YG15, and YG20 with varying hardness.

Flexible Customization: Offers full customization, minor customization, and flexible customization from samples.

100% Quality Inspection: All products undergo visual and function inspection before shipping.

Customized Packaging: Provides neutral or customized packaging with customer logo for safe transport.

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: ≤2.83h

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.

Product Q&A

Q:Are you manufacturer or trading company?

We are a professional manufacturer with 20 years experience in this field of carbide tools.

Q:When can I get the price?

We usually quote within 24 hours after receiving your inquiry. If you need a quote urgently, please let us know in your email so we can prioritize your inquiry.

Q:What's your delivery way?

If the quantity is small, we recommend using express, such as DHL, UPS, TNT, FEDEX. If the quantity is large, send by sea.

Q:Can you provide OEM service?

Yes, we work on OEM orders. Which means size, quantity, design, packing solution, etc will depend on your requests; and your logo will be customized on our products.

Q:What is the producing process?

Production process including raw material cutting, machine processing, grinding, accessories cleaning, assemble, cleaning, stoving, oil coating, cover pressing, testing, package.