What surface treatment options can you provide?

Optional treatments include sand blasting, anti-rust oil coating, black anti-corrosion painting, galvanization, meet different anti-rust and appearance demands.

Heavy Load Forged Steering Spindle Knuckle for Commercial Trucks&Tractors

Name: Heavy Load Forged Steering Spindle Knuckle for Commercial Trucks&Tractors
Brand: Qingdao Seger Industrial Co., Ltd.
SKU: 2174986012

Shandong, ChinaQingdao Seger Industrial Co., Ltd.

US$20.00

500 Pieces

Product profile

Customization

Available

After-sales Service

1 Year

Warranty

1 Year

Model NO.

OEM

Type

Steering Gears/Shaft

Material

Steel

Certification

ISO

Automatic

Standard

Condition

New

Processing Technology

Hot Forging + CNC Precision Machining +

Forging Type

Hot Forging

Tolerance Standard

ISO 2768-Mk, ±0.02mm Precision

Surface Treatment

According to Customers' Demand

Customization Service

OEM, ODM, Independent New Mold Opening

Accept Drawing Format

Step, Iges, Dwg, Pdf 2D Drawing

Sample Reverse Service

Support Reverse Design From Physical Samples

Customizable Item

Size, Material, Mounting Hole, Load Capacity

Applicable Vehicle

Heavy Duty Truck, Light Lorry, Cargo Trailer, Agri

Usage

Vehicle Suspension & Steering System Parts

Transport Package

Standard Seaway Packing

Specification

customized

Trademark

OEM

Origin

China

Key features

Adopt Hot Closed Die Forging Process, Optimized Metal Grain Flow, 30%-50% Higher Tensile Strength Than Casted Parts, No Internal Porosity & Crack Risk

Made of Premium Alloy Steel, With Complete Quenching & Tempering Heat Treatment, Excellent Anti-Fatigue & Heavy Load Bearing Capacity for Trucks, Trailers & Tractors

Full Customization Service, Accept STEP, IGES 3D Drawings & 2D Engineering Drawings, Support Reverse Design From Physical Samples

Independent Mold Opening Service for New Custom Designs, Professional Technical Team Shortens Customer R&D Cycle

Wide Application: Heavy Duty Truck, Light Lorry, Cargo Trailer, Agricultural Tractor, Left & Right Steering Knuckle Both Available

Flexible MOQ & Stable Mass Production Capacity, Provide OEM & ODM Service With Competitive Factory Direct Price

Company profile

High Repeat Buyers ChoiceQA/QC InspectorsR&D CapabilitiesManagement Certification

Qingdao Seger Industrial Co., Ltd.

Shandong, China

Business Type: Manufacturer/FactoryExport Year: 2013-03-01Nearest Port: QingdaoAverage Response Time: ≤2.77hTerms of Payment: LC, T/TInternational Commercial Terms(Incoterms): FOB, CFR, CIF, FAS, DDP, DAP

AI-Powered supplier vetting

SummaryQingdao Seger Industrial Co., Ltd. is identified as a Chinese limited company with trading-company characteristics, while another record classifies it as a manufacturer/factory. Its stated scope covers mechanical-equipment technology research, wholesale, after-sales service, and import/export. The supplier offers customization from samples and designs, full, minor, and flexible customization, plus ODM and OEM services. It reports ISO9001:2015 certification and describes inspection procedures, although finished-product inspection is random and conducted by one inspector. Export activity is substantial, with 90% of sales reportedly from exports and 12 years of exporting. Service procedures exist, but records for corrective actions and complaint handling are not documented. The available records do not establish strong financial performance, recent product innovation, 3D software or SDK capability, or customer-specific case evidence.

CertificationsThe supplier reports holding an ISO9001:2015 certificate. This is explicit evidence of a quality-management certification, although no additional certification details are provided.

R&D capabilityThe supplier explicitly lacks 3D software design services, SDK availability, and professional technical-supplier R&D capability, and reports no new products in the past year. It does provide ODM services, but this does not establish recent product innovation or advanced software-based R&D capability.

Production capacityThe supplier is described as a manufacturer/factory with advanced equipment, casting production to customer drawings or samples, and uniformly followed finished-product inspection instructions. However, finished-product inspection is random and handled by one quality inspector, so the evidence supports production capability but not a strong or comprehensive quality-control structure.

Customization capabilityThe supplier explicitly offers customization from samples, designs, full customization, minor customization, and flexible customization. It also reports ODM and OEM service capability, while its description confirms casting to customer-specific drawings and samples.

Product Q&A

Q:What manufacturing process do you use for steering knuckles?

All our steering knuckles adopt hot closed die forging. We complete full in-house workflow: forging blank - quenching & tempering heat treatment - CNC precision machining - surface finishing, much stronger than casting parts.

Q:Can you customize steering knuckles based on our 3D drawings or samples?

Yes. We fully support OEM & ODM customization. We accept CATIA CATPart, STEP, IGES, DWG, PDF drawing files, and can also do reverse modeling if you only provide physical samples. We offer independent new mold opening service for new designs.

Q:What vehicles are your forged steering knuckles suitable for?

Our knuckles fit heavy duty trucks, light lorries, cargo trailers, utility trailers and agricultural tractors. Both left-hand and right-hand steering knuckles can be produced as required.

Q:What material do you use for steering knuckles?

Standard raw material is high strength 42CrMo alloy steel. We can also customize carbon steel or other alloy materials according to your load and working condition requirements.

Q:How do you guarantee product quality?

Every piece undergoes strict inspection: raw material composition test, hardness test, ultrasonic non-destructive flaw detection and 100% full dimensional inspection before shipment, to avoid internal cracks and dimensional errors.