Why is the price difference so big between different suppliers?

Our product is not normal, usually produced by the customer's drawing. So the price depends on the materials added in the steel.

What kind of mold should I use?

It depends on your special precision requirements, mold life also determines the mold charge. Welcome contact us to start our cooperation!

Hot Sale Ductile Iron Casting Auto Part Steering Knuckles

Name: Hot Sale Ductile Iron Casting Auto Part Steering Knuckles
Brand: Qingdao Chifine Machinery Co., Ltd.
SKU: 710025932

Shandong, ChinaQingdao Chifine Machinery Co., Ltd.

US$0.10-10.00

100 Pieces

Product profile

Customization

Available

Type

Clay Wet Sand

Casting Method

Thermal Gravity Casting

Model NO.

CFMF-78

Sand Core Type

Clay Sand Core

Application

Auto Parts

Machining

CNC Machining

Material

Iron

Surface Treatment

Sand Blast

Surface Roughness

Ra6.3

Standard

ASTM

Name

Steering Knuckles

Model No.

Auto Parts 78

Material Available

Cast Iron, Steel

Brand Name

Chifine

Service

OEM and ODM

Delivery Time

15-30 Days According to The Order Quantity

Inspection

100% Inspection Wth Strict High Quality Control Sy

Size

According to Drawings

Samples

Available

Usage

Agriculture Industry, Automotive, Engineering, etc

Transport Package

Pallet, Wooden Case or as Your Requsts

Specification

ISO9001: 2008

Trademark

CHIFINE

Origin

Qingdao, China

HS Code

7218100000

Production Capacity

300tons Per Month

Key features

OEM & ODM Service: Customized casting parts based on customer drawings or samples.

High Precision Tolerance: CNC machining tolerance can reach +/-0.01mm for strict quality.

Wide Material Options: Supports cast iron, steel, stainless steel, brass, and zinc alloy.

Strict Quality Control: ISO 9001 certified with 100% inspection and QC engineers.

Fast Delivery: Delivery time is usually within 15-30 days depending on quantity.

Multiple Surface Treatments: Offers sand blasting, polishing, plating, and anodizing options.

Large Capacity: Production capacity of 2,500 tons per month for bulk orders.

Custom Logo Casting: Your logo, trade name, and numbers can be clearly casted.

Company profile

Qingdao Chifine Machinery Co., Ltd.

Shandong, China

Business Type: Manufacturer/Factory, Group CorporationExport Year: 2005-07-06Nearest Port: QingdaoAverage Response Time: ≤18hTerms of Payment: LC, T/TInternational Commercial Terms(Incoterms): FOB, EXW, CFR, CIF

AI-Powered supplier vetting

SummaryThe supplier is identified as a trading company rather than a professional technical supplier. It provides 3D software design, sample/design/full customization, inventory services, and OEM services for well-known brands, but does not provide ODM services or SDKs. Quality-related controls include ISO 9001:2015 certification, product inspection instructions, quality assurance, raw-material traceability, and a documented complaint-handling process with records. After-sales support covers debugging, maintenance, and repair, although there are no overseas agents, branches, warehouses, showrooms, or stated overseas-service countries. Export experience is established at 22 years, with exports representing 90% of total sales. Innovation resources appear limited, with one R&D engineer and no stated professional technical supplier status. Financial records are referenced for 2022–2024, but the supplied information does not provide sufficient evidence to assess financial credibility. The supplier has no Fortune 500...

Supplier typeThe company is explicitly classified as a trading company, and its R&D capability is described as not belonging to a professional technical supplier. This indicates a trading-oriented supplier profile rather than a dedicated technical manufacturer.

CertificationsThe supplier holds an ISO 9001:2015 management-system certificate. It also reports quality assurance and traceability controls, supporting the presence of formal quality management, although no additional certifications are stated.

After-Sales capabilityThe supplier offers debugging, maintenance, and repair services and has a clear complaint-handling procedure with followed records. However, it has no overseas agents or branches, overseas warehouse, overseas showroom, or stated overseas service countries, limiting its directly evidenced international service infrastructure.

R&D capabilityThe supplier reports new products within the past year and provides 3D software design services, but it has only one R&D engineer, does not provide ODM services, has no available SDK, and is not classified as a professional technical supplier. These mixed and limited indicators do not establish a strong innovation advantage.

Production capacityThe supplier has one-month average lead times in both peak and off-season, finished-product inspection instructions that are uniformly followed, inventory capability, and five qualified suppliers for service capability. However, the status of its outsourced-manufacturing procedure and manufacturing-capacity contract is unknown, so direct production strength is not fully evidenced.

Customization capabilityThe supplier explicitly provides customization from samples, customization from designs, and full customization, together with 3D software design services. These statements directly support broad customization capability.

Client casesThe supplier reports OEM service for well-known brands and repeat-buyer preference of 80%–100%. It has no collaboration with Fortune 500 companies, so the evidence supports some customer experience but not top-tier reference customers.

Product Q&A

Q:Is your company a manufacturer?

Yes, we are the manufacturer of Casting products.

Q:Where are your products used?

Our casting products can be used in Automobile, Engineering machinery, Valve, Pump, Drainage System, Chemical Engineering, Mining Machinery, Machinery parts, Agricultural Machinery, Marine Equipment and Construction Industry, etc.

Q:How do you control the quality?

We have a very strict quality control system. Each procedure needs to be checked before next processing. We will supply an inspection report before every shipment.

Q:Do you supply samples?

Yes, samples can be offered before the bulk production for your testing.

Q:How long is the delivery time?

It is according to your quantity, usually within 30 days.