High-Quality ISO 4954 Cold-Forged 20nicrmo2 Shafts for Power Tools

Name: High-Quality ISO 4954 Cold-Forged 20nicrmo2 Shafts for Power Tools
Brand: Zhangjiagang Kehua Gear Co., Ltd.
SKU: 2165493372

Jiangsu, ChinaZhangjiagang Kehua Gear Co., Ltd.

US$40.00-60.00

20 Pieces

Sample price:US$10.00/piece.Request sample

Product profile

Customization

Available

Application

Electric Cars, Motorcycle, Machinery, Agricultural Machinery

Hardness

Soft Tooth Surface

Model NO.

1 module and above 1 module

Gear Position

Internal Gear

Manufacturing Method

Cast Gear

Toothed Portion Shape

Bevel Wheel

Material

Stainless Steel

Type

Worm And Wormwheel

Surface Treatment

Quenching, Oil Immersed, Grinding

Power Tool

Power Drived Gear

Precision

High Precision

Lubricating

Lubricating Oil

Noise

Low Noises

Pitch Diameter

Customized

Dimension Tolerances

-/+0.01mm

Transport Package

Wooden Case

Specification

20 teeth 30 teeth 40 teeth 60 teeth

Trademark

OME

Origin

Suzhou, China

HS Code

8483900090

Production Capacity

50000pieces/Year

Key features

Customized Pitch Diameter: Pitch diameter is fully customizable to meet specific design requirements.

High Precision Manufacturing: Dimension tolerances maintained at +/-0.01mm using advanced CNC and grinding equipment.

Advanced Heat Treatment: Surface treated with quenching, oil immersion, and grinding for enhanced wear resistance.

Low Noise Operation: Designed for low noise levels ensuring smooth and quiet transmission performance.

ISO 9001 Certified Quality: Factory certified with integrated quality control systems from incoming to outgoing inspection.

Comprehensive OEM/ODM Service: Full customization available from samples, designs, and minor adjustments.

Durable Stainless Steel Material: Constructed from high-quality stainless steel for robust durability and longevity.

Fast Delivery Time: Peak and off-peak season delivery completed within 15 workdays.

Company profile

Years of Export ExperienceQuality AssuranceRaw-Materials TraceabilityR&D Capabilities

Zhangjiagang Kehua Gear Co., Ltd.

Jiangsu, 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: 12 Years CertifiedNearest Port: Shanghai PortAverage Response Time: ≤0.52h

AI-Powered supplier vetting

SummaryKehua is a gear, gear-reduction, transmission, bearing, and transmission-component supplier with CNC, automatic lathing, and gear-hobbing facilities. It reports raw-material traceability, 100% finished-product inspection, two quality inspectors, product customization, recent product development, ODM services, and OEM service for well-known brands. Service strengths include in-stock capability, lead times within 15 working days in both peak and off-season periods, multiple quotation and payment options, and a service response commitment within 24 hours. However, the supplier reports no valid manufacturing-capacity contract with related subcontractors, no overseas warehouse, showroom, agents, branches, or offline trade-show participation. Certification is described generally as compliance with recognized international standards, but no specific certificate is identified. Financial records are referenced for 2021–2023, without sufficient performance details to assess credibility.

Supplier typeThe supplier operates in gear and gear-reduction manufacturing and sales, transmission manufacturing and sales, high-speed precision gear transmission devices, bearings, and related transmission components. Its Zhangjiagang location is described as providing access to Shanghai’s international transportation hub, supporting logistics and supply-chain operations.

After-Sales capabilityThe supplier reports in-stock service capability, quotation acceptance for FOB, CIF, CFR, and EXW, several payment methods, and lead times within 15 working days in both peak and off-season periods. It also states that inquiries and orders are answered within 24 hours, but it lacks overseas warehouses, showrooms, agents, and branches, limiting demonstrated local or overseas after-sales coverage.

R&D capabilityThe supplier reports that it introduced new products during the past year and provides ODM services, indicating product-development and original-design capabilities. It also reports no available SDK, but SDK availability is not necessarily required for the stated gear and transmission product scope.

Production capacityProduction evidence includes CNC, automatic lathing, and gear-hobbing facilities, raw-material traceability, 100% finished-product inspection, two quality inspectors, inventory capability, and stated lead times within 15 working days. A material control weakness is that there is no valid manufacturing-capacity contract with related subcontractors.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, and flexible customization. Its reported ODM service further supports the availability of design-oriented customized production.

Product Q&A

Q:How to guarantee the Quality of gears and parts?

We are ISO 9001:2008 certified factory and we have the integrated system for industrial parts quality control. We have IQC (incoming quality control), IPOCS (in process quality control section), FQC (final quality control) and OQC (out-going quality control) to control each process of industrial parts production.

Q:What are our machining equipments?

Our machining equipments include plastic injection machines, CNC milling machines, CNC turning machines, stamping machines, hobbing machines, automatic lathe machines, tapping machines, grinding machines, cutting machines and so on.

Q:Are you trading company or manufacturer?

We are passed China and European Union authorized the special equipment production administrative licensing's entity factory.

Q:How long is your delivery time?

The general delivery date is 30 days, and we allow 10 days under special situation.

Q:What do I need for offering a quote?

Please offer us 2D or 3D drawings (with material, dimension, tolerance, surface treatment and other technical requirement etc.), quantity, application or samples. Then we will quote the best price within 24h.