What if I am not completely satisfied with the parts?

We are according the customer's drawings, materials and technics to process the parts and through our strict inspection procedure to accord the all of requirements on the drawings, so our company does not assume any responsibility. If because our processing negligence result in the your part have not according to drawings requirement to finished parts and cause your complain, so we will 100% assumed liabilities and negotiated settlement program with you.

What payment methods are accepted?

ZH accept the payment method as following: a) T/T wire transfer. b) ZH can send the PayPal invoice to you and you can using the PayPal account or credit card to payment. c) ZH also can accept the western union.

38crni3MOV Low Alloy Structure Steel Shaft Forging Service

Name: 38crni3MOV Low Alloy Structure Steel Shaft Forging Service
Brand: Qingdao Zehan Machinery Manufacturing Co., Ltd.
SKU: 2079093302

Shandong, ChinaQingdao Zehan Machinery Manufacturing Co., Ltd.

US$1.66

200-499 Pieces

US$1.22

500-999 Pieces

US$1.11

1,000+ Pieces

Sample price:US$300.00/piece.Request sample

Product profile

Customization

Available

Processing Object

Metal

Molding Style

Forging

Model NO.

ZEHAN-0252

Molding Technics

Hot Forge

Application

Auto Parts

Material

Brass

Heat Treatment

Normalizing

Surface Treatment

Polishing

Forging Tolerance

+/-0.1mm

Standard

Certification

RoHS, ISO 9001:2008

Production Name

Brass Fitting Pipe Connector

Leading Time

20-30days

MOQ

200PCS

Quality Control

100% Inspection

Transport Package

Carton/ Pallet/ Container

Specification

OEM

Trademark

OEM

Origin

China

HS Code

7419209000

Production Capacity

50000PCS/Year

Key features

ISO 9001:2015 Certified: Certified quality system ensuring high standards in manufacturing and inspection.

100% Quality Inspection: Rigorous QC standards with 100% inspection before shipping to ensure reliability.

Wide Material Selection: Supports Aluminum, Brass, Stainless Steel, Carbon Steel, and other special materials.

Fast Delivery Time: Short delivery times of 9-12 working days for most orders.

Versatile Processing: Capabilities include turning, milling, surface treatments, and prototyping to mass production.

Professional QC Equipment: Equipped with Projectors, CMM, Roughness Testers, and Hardness Testers for precise checks.

Company profile

Years of Export ExperienceExhibition ExperiencePatents AwardedCustomization from Samples

Qingdao Zehan Machinery Manufacturing Co., Ltd.

Shandong, China

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?

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 know that my design will be kept secret?

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:What tolerances can be achieved?

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 is the quality of parts ensured?

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.

Q:What types of surface treatment are provided?

We provide all kinds of surface treatment service, for example the zinc plating, anodizing, chrome plating, nickel plating, blacking oxide coating, electrophoretic paint, powder coating etc.. We are able to real-time sharing the inspection data with you, so we also can work together to solve any quality problems that you may encounter during the production process.