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2025 Custom-Made Large Forged Steel Shaft Premium Forging Roller Shaft Service
US$2.36
1-499 Pieces
US$1.26
500-999 Pieces
US$0.95
1,000+ Pieces
Sample price:US$300.00/piece.Request sample
Product profile
Customization
AvailableProcessing Object
MetalMolding Style
ForgingModel NO.
ZEHAN-0516Molding Technics
Hot ForgeApplication
Agricultural Machinery PartsMaterial
BrassHeat Treatment
NormalizingSurface Treatment
PolishingForging Tolerance
+/-0.1mmStandard
GBCertification
RoHS, ISO 9001:2008Production Name
Hot Forged Valve PartsLeading Time
20-30daysMOQ
200PCSQuality Control
100% InspectionTransport Package
Carton/ Pallet/ ContainerSpecification
OEMTrademark
OEMOrigin
ChinaHS Code
7419209000Production Capacity
50000PCS/YearKey features
ISO 9001:2015 Certified: Certified quality system ensuring high standards in manufacturing and inspection.
Wide Material Selection: Supports Aluminum, Brass, Stainless Steel, Carbon Steel, and special materials like Nylon.
100% Quality Inspection: Rigorous QC standards with 100% inspection before shipping to ensure part accuracy.
Fast Delivery Time: Short delivery times of 9-12 working days for most orders with strict time control.
Versatile Manufacturing: Services include prototyping, small/large scale production, turning, milling, and surface treatments.
Custom Tolerance Control: Forging tolerance up to +/-0.1mm with detailed inspection standards for specific requirements.
Global Market Experience: Products widely sold in high-end markets like North America and European countries.
Advanced Equipment: Equipped with CNC Lathes, Grinding Machines, and world-class automatic test facilities.
Company profile
Business Type: Manufacturer/FactoryExport Year: 2024-12-17Nearest Port: QingdaoAverage Response Time: ≤6.97hTerms of Payment: LC, T/T, PayPal, etc.International Commercial Terms(Incoterms): EXW, CFR, CIF, DAT, FAS, DDP, DAP, CIP, CPT, Others, FCA
AI-Powered supplier vetting
SummaryQingdao Zehan Machinery Manufacturing Co., Ltd. is a Chinese manufacturer/factory in Shandong with eight production lines and documented production of stamped, machined, and hot-forged parts. It reports ISO 9001 certification, quality-control procedures, material traceability, complaint-handling records, and corrective-action procedures. The supplier offers extensive customization, ODM services, and OEM services for popular brands, and has exported for 19 years, with exports representing 90% of total sales. Its overseas support footprint is limited: it reports no overseas warehouse, showroom, agents, or branches. Financial information is incomplete for assessment, and the available R&D staffing indicator is limited, although new products were developed during the past year.
Supplier typeThe supplier is explicitly identified as a Manufacturer/Factory and a limited company located in Qingdao, Shandong, China. This supports direct manufacturing status rather than a trading-only classification.
CertificationsThe supplier reports certification of its management system to ISO 9001. This is explicit evidence of holding a recognized quality-management certification.
After-Sales capabilityThe supplier has a documented complaint-handling procedure with followed records, maintains quality-control records, and reports material traceability. However, the slices do not specifically describe warranty terms, spare-parts support, repair networks, or response times, so the assessment is based on complaint and quality-process evidence only.
R&D capabilityThe supplier reports that it introduced new products during the past year and provides ODM services. It also reports fewer than five years of total R&D-engineer experience and no available SDK, so the evidence supports some product-development capability but not a strong or broad innovation infrastructure.
Production capacityThe supplier operates eight production lines and reports production of stamped, machined, and hot-forged parts, supported by standardized finished-product inspection instructions. Its quality system also includes traceability and maintained records, indicating established production and control processes.
Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, and flexible customization, in addition to ODM services. This is direct evidence of broad customization coverage.
Client casesThe supplier states that it provides OEM services for popular brands, has exported for 19 years, and participated in the 2024 Mexico Industrial Exhibition. These are relevant customer and market-experience indicators, but no named customers, project details, or verifiable case studies are provided.
Product Q&A
Q:Can you design drawings for me?
A:
Sorry we can't provide the design service. Please send your 2D,3D,PDF or CAD drawings to us, we will provide the manufacturing design review after received your order.
Q:How can I ensure my design secrecy?
A:
We will sign and comply with any non-disclosure or confidentiality agreement. And we had the strict policy in our factory, anyone can't take the photos for customer's products without permit.
Q:How does ZH compare to other suppliers' prices?
A:
Though the compare is difficult directly, but ZH compare with china supplier, we don't compare the price, but provide the higher level quality, rapid response, on time delivery and standard service.
Q:What tolerances can ZH achieve?
A:
There is not a set of tolerances fit all of the process and materials. In different situations, the final to tolerances of parts will be depending on the many factor, including but not limited to: a) Part Dimensions b) Design Geometry c) Quantity, Type and Size d) Materials e) Surface Treatment f) Manufacturing Process ZH have a whole set of part inspection standards, all of the fabricate and technical specifications needs clearly define in the part inspection standards.
Q:How does ZH ensure the quality of my parts?
A:
Once your order is confirmed, we will execute the whole fabricate design (DFM) review, so that our engineer think that maybe affect any quality problems of your parts. Using a set of test equipment to check and confirm the all materials. The final inspection report before shipping.
Send Inquiry
*To:
Qingdao Zehan Machinery Manufacturing Co., Ltd.
Qingdao Zehan Machinery Manufacturing Co., Ltd.*Content:
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