What materials are available for the gear ring?

We offer 17CrNiMo6, AISI4140, 40CrNiMo, Bronze, or other materials based on customization.

Do you accept third-party inspections?

Yes, we accept third-party inspections for our factory and goods.

What is the minimum order quantity?

The minimum order quantity is 1 set.

High Precision Alloy Steel Internal Gear Ring

Name: High Precision Alloy Steel Internal Gear Ring
Brand: Luoyang Deyu Machinery& Technology Co., Ltd.
SKU: 2187191002

Henan, ChinaLuoyang Deyu Machinery& Technology Co., Ltd.

US$65,000.00

1 Piece

Sample price:US$65000.00/piece.Request sample

Product profile

Customization

Available

Application

Motor, Electric Cars, Motorcycle, Machinery, Marine, Toy, Agricultural Machinery, Car

Hardness

Hardened Tooth Surface

Model NO.

gear

Gear Position

External Gear

Manufacturing Method

Cast Gear

Toothed Portion Shape

Custom

Material

Cast Steel

Type

Circular Gear

Certification

ISO9001

Transport Package

Wooden Case

Specification

Custom

Trademark

Deyu

Origin

Henan, China

Key features

Custom Toothed Shape: Toothed portion shape is fully customizable to meet specific mechanical requirements.

Diverse Material Options: Available in 17CrNiMo6, AISI4140, 40CrNiMo, Bronze, or other customized materials.

Advanced Heat Treatment: Carburizing and Nitriding processes enhance hardness, wear resistance, and service life.

Comprehensive Quality Control: UT, PT, and MT inspections with detailed reports on mechanical properties and dimensions.

Technical Support Services: Includes installation guides, routine maintenance support, and drawing design assistance.

ISO9001 Certified Manufacturing: All plants hold ISO9001 certification ensuring consistent quality and reliability.

Heavy Duty Processing Capability: Equipped with large-scale CNC lathes and gear hobbing machines for heavy mining parts.

Third-Party Inspection Accepted: We welcome third-party inspections for both factory audits and finished goods.

Company profile

Importers and ExportersHigh Repeat Buyers ChoiceExperienced TeamSelf-branded

Luoyang Deyu Machinery& Technology Co., Ltd.

Henan, 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: 7 years CertifiedNearest Port: Tianjin Port, Qingdao Port, Shanghai Port, Ningbo PortAverage Response Time: ≤1.76h

AI-Powered supplier vetting

SummaryThe supplier manufactures and develops equipment, spare parts, and mechanical components for metallurgical, mining, construction-material, petroleum, chemical, and environmental-protection applications. It reports three production lines, gear output of 500 tons, defined finished-product inspection instructions, inventory capability, and a 2–3 month off-peak lead time. Its R&D offering includes 3D software design, ODM, OEM for recognized brands, recent new-product development, and broad customization. Quality-related procedures include quality assurance, complaint handling, and corrective/preventive actions. However, no manufacturing-capacity contract with related subcontractors, overseas warehouse, showroom, agents or branches, or offline trade-show participation is reported. Financial credibility and formal certifications cannot be determined from the provided information.

Supplier typeThe supplier is a manufacturer and R&D provider covering equipment, spare parts, mechanical components, casting, forging, heat treatment, welding, and related technical services. Its stated scope indicates an industrial manufacturing supplier rather than a trading-only company.

R&D capabilityThe supplier reports strong R&D capability, 3D software design, ODM services, OEM service for recognized brands, recent new-product development, and continuous product innovation. These directly support a positive assessment of innovation capability.

Production capacityThe supplier reports three production lines, gear output of 500 tons, multiple machining and processing facilities, inventory capability, standardized finished-product inspection instructions, and a 2–3 month off-peak lead time. The absence of a valid manufacturing-capacity contract with related subcontractors is a documented governance limitation, but the stated in-house production evidence supports capability.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, and flexible customization, together with 3D software design services. This demonstrates broad documented customization coverage.

Client casesThe supplier states that it has delivered tailored solutions across various industries, built long-term partnerships with renowned enterprises, provided OEM services for popular brands, and developed products for demanding industrial applications. These are positive case-related claims, although no customer names, project details, or independently verifiable case records are supplied.