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Customized Precision Engineered Cast Iron Internal Teeth Ring Gear for Reducer
US$17.90-69.00
400 Pieces
Sample price:US$70.00/piece.Request sample
Product profile
Customization
AvailableApplication
Motor, Electric Cars, Motorcycle, Machinery, Toy, Agricultural Machinery, CarHardness
Hardened Tooth SurfaceModel NO.
HR2358Gear Position
Internal GearManufacturing Method
Rolling GearToothed Portion Shape
Spur /Helical GearMaterial
45#,20crmo,40cr,20crmnti,20cr,20mncr5,35CrMo,38crmType
Circular GearTeeth
From Z15 to Z150Max Helix Angle
0-45°DIN Class Level
DIN4-7Standard
DIN JIS ASTM GBCertifications
CE,IATF16949,ISO9001,ISO14001 ,ISO45001 etcProcessing
CNC Machining,Turning,Milling,Stamping,GrindingTolerance
CNC Machining:+/-0.001 to 0.005mmLubricating
Lubricating OilMacro Hardness
55-62HRCTransport Package
Plywood or Carton BoxSpecification
customizedTrademark
HuirongOrigin
Taizhou, ChinaHS Code
8483409090Production Capacity
500000 PCS/ YearKey features
High Precision Tolerance: CNC machining tolerance of +/-0.001 to 0.005mm with Ra 0.4-1.6 tooth finish.
Core Component Warranty: Core components come with a warranty of more than 5 years for added peace of mind.
Professional Quality Assurance: Includes professional test reports from imported machines and online video-inspection.
Wide Application Range: Suitable for motors, electric cars, motorcycles, machinery, toys, and agricultural use.
Advanced Heat Treatment: Features high frequency quenching, hardening, tempering, and carburizing processes.
Competitive Pricing: Offering cost-effective solutions for high-quality helical and spur gears since 1995.
Extensive Manufacturing Capability: CNC turning up to 0.4m diameter, hobbing up to 0.35m diameter, and 100+ machines.
Company profile
CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 1 Year CertifiedNearest Port: Ningbo PortAverage Response Time: ≤18h
AI-Powered supplier vetting
SummaryThe supplier is a combined manufacturing business focused on mechanical parts, gears, gear reducers, transmissions, and bearings. It demonstrates broad customization and ODM capability, five R&D engineers, recent new-product activity, seven production lines, and multiple gear-processing and machining facilities. Quality-related procedures are documented for supplier approval updates, corrective and preventive actions, customer complaints, and finished-product inspection. However, it lacks in-stock capacity, overseas warehouses, overseas agents or branches, overseas showrooms, offline trade-show participation, and SDK availability. International trade experience is limited to one year, with four export-trade staff and one staff member having over ten years of experience. No cooperation with Fortune 500 or well-known brands is reported. Financial records are identified for 2021–2023, but the provided slices do not establish financial strength.
Supplier typeThe supplier is identified as a combined company. Its stated business scope covers mechanical parts and parts processing, gear and gear-reduction and transmission manufacturing, and bearing manufacturing, indicating a manufacturing-oriented industrial supplier.
After-Sales capabilityThe supplier has clear procedures and followed records for corrective and preventive actions and customer complaints. However, it reports no in-stock service capacity, overseas warehouse, overseas showroom, overseas agents or branches, and zero countries with overseas services, limiting demonstrated international service coverage.
R&D capabilityThe supplier reports new products during the past year, ODM services, five R&D engineers, and one national science and technology progress award. It does not have an available SDK, but the broader evidence supports demonstrated R&D and innovation activity.
Production capacityProduction resources include seven production lines, gear hobbing, gear grinding, gear shaping, gear shaving, grinding, machining-center, and CNC-lathe facilities. The supplier also reports valid manufacturing contracts with each related subcontractor, although it lacks in-stock capacity.
Customization capabilityThe supplier explicitly offers customization from samples, designs, full customization, minor customization, and flexible customization, and also provides ODM services. These repeated capabilities indicate broad product-development and customization coverage.
Client casesThe supplier reports no OEM service for well-known brands, no cooperation with Fortune 500 companies, and only one year of international trade and export experience. A repeat-buyer preference of 80%–100% is reported, but no named customer cases or verifiable reference accounts are provided.
Product Q&A
Q:Are you a manufacturer or trading company?
A:
We are a factory located in Zhejiang, China, with 20 years of experience, covering more than 10,000 square meters and equipped with 100 machines.
Q:How to get a quote?
A:
Please provide detailed drawings (PDF/STEP/IGS/DWG...), including delivery date, materials, quality, quantity, and surface treatment requirements.
Q:Can I get a quotation without drawings?
A:
Yes, we can accept samples, pictures, or detailed size drafts for accurate quotation.
Q:Can you provide samples before mass production?
A:
Yes, sample fees are necessary but can be returned during mass production if possible.
Q:What is the delivery date?
A:
Samples typically take 1-2 weeks, while batch production lasts for 3-4 weeks.
Send Inquiry
*To:
Wenling Huirong Machinery Co., Ltd.
Wenling Huirong Machinery Co., Ltd.*Content:
Supplier replies will be sent to your registered email
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