OEM Custom Aluminum Die Casting Parts CNC Machining Black Electrophoretic Finish

Name: OEM Custom Aluminum Die Casting Parts CNC Machining Black Electrophoretic Finish
Brand: Nanjing Best International Co., Ltd.
SKU: 686275611

Jiangsu, ChinaNanjing Best International Co., Ltd.

US$5.98

1,000 Pieces

Sample price:US$0.00/piece.Request sample

Product profile

Customization

Available

Die Casting Machine Type

Cold Chamber Die Casting Machine

Die Casting Method

Precision Die Casting

Model NO.

customized

Application

Machinery Parts

Machining

CNC Machining

Material

Aluminum Alloy

Surface Preparation

Deburring

Pressure Chamber Structure

Horizontal

Tolerance Grade

Casting Surface Quality Level

Certification

CE, RoHS, ISO 9001:2000, ISO 9001:2008

Size

Customized

Free Sample

Available

Sample Leadtime

30days

Mold Design Service

Available

Transport Package

Paper Carton Pack with Wooden Case

Specification

ISO

Trademark

NBI

Origin

Jiangsu Nanjing

HS Code

7616991090

Production Capacity

1000000PCS Per Year

Key features

Precision Aluminum Die Casting:Manufactured using high-pressure aluminum die casting technology to achieve excellent dimensional consistency, high strength, and complex geometries with minimal materia

CNC Precision Machining: Critical dimensions and functional surfaces are CNC machined after casting to ensure tight tolerances, smooth assembly, and consistent product performance.

Durable Black Electrophoretic Coating: Finished with black electrophoretic (E-coating) treatment, providing superior corrosion resistance, excellent wear protection, and an attractive uniform appearan

OEM & ODM Custom Manufacturing: We specialize in custom metal parts manufacturing based on customer drawings or samples. From prototype development to mass production, we provide one-stop OEM/ODM solu

Complete Quality Control:Every production stage, including die casting, CNC machining, surface treatment, and final inspection, is strictly controlled to ensure reliable quality and stable batch consi

Company profile

Nanjing Best International Co., Ltd.

Jiangsu, China

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2007-05-01 CertifiedNearest Port: Shanghai PortAverage Response Time: ≤0.01h CertifiedTerms of Payment: LC, T/T, PayPal, etc. CertifiedInternational Commercial Terms(Incoterms): FOB, CIF, EXW

AI-Powered supplier vetting

SummaryNanjing Best International Co., Ltd. is a China-based limited trading company that is also identified as a manufacturer/factory. It supplies die casting, machining, casting, stamping, forging, pipe and fitting products, and operates a manufacturing facility in Changzhou with machining, CNC machining, die-casting and stamping capabilities. The supplier reports ISO 9001/ISO 9000 quality-system certification, with some products having TUV/GS testing and CE certification. It has exported since 2007 and reports that 90% of sales are exports, with self-operated import and export rights. Evidence supports established international trading and production capabilities, but after-sales service, financial credibility, innovation strength, and verified customer performance cannot be fully assessed from the available information.

Supplier typeThe supplier is described as a trading company and as a trading company/manufacturer-factory. It also reports owning a manufacturing facility in Changzhou, indicating a hybrid trading and manufacturing model rather than a purely intermediary structure.

CertificationsThe supplier reports ISO 9000 control-system certification, ISO 9001 certification, and that some offered products have passed TUV/GS testing and received CE certification. The slices do not specify the exact scope or validity period of each certification, but they provide explicit evidence of certification holdings.

Production capacityThe Changzhou facility is reported to have machining, CNC machining-center, die-casting, and stamping production lines, while another record lists five production lines, 6–10 quality-control staff, and 6–10 years of R&D engineering experience. The supplier’s stated capabilities cover several relevant manufacturing processes, supporting a positive production-capability assessment.

Customization capabilityThe supplier covers machining, casting, stamping, forging, pipe and fittings, and related products, and states that it can perform process-control work and SPC according to customer requirements. This directly supports process and product customization capability for industrial components.

Product Q&A

Q:Can you manufacture the part according to our drawings?

Yes. We specialize in OEM and ODM custom manufacturing based on customer drawings or samples. We support 2D drawings (PDF/DWG) and 3D files (STEP, STP, IGS, X_T, SolidWorks, etc.). Our engineering team will review your design and provide a quotation with manufacturability suggestions if needed.

Q:What materials can you use for aluminum die casting?

We commonly work with ADC12, A380, A360, AlSi9Cu3, AlSi10Mg and other aluminum alloys according to customer requirements. Material certificates can be provided upon request to ensure full traceability and compliance with project specifications.

Q:Can you provide CNC machining and surface finishing after die casting?

Yes. We offer a complete one-stop manufacturing solution, including die casting, CNC precision machining, drilling, tapping, polishing, sandblasting, black electrophoretic coating, powder coating, anodizing, painting, and assembly. This helps reduce your sourcing costs and lead time.

Q:What tolerances can you achieve?

Our aluminum die castings generally conform to ISO 8062 CT6-CT7 standards. Critical dimensions are finished by CNC machining and can achieve tolerances as tight as +/-0.02 mm, depending on the drawing requirements and feature geometry.

Q:What is your minimum order quantity and lead time?

Our MOQ is flexible and depends on the product structure and tooling requirements. Prototype samples are usually completed within 20-30 days after mold completion, while mass production lead time is typically 25-40 days, depending on order quantity and process complexity. We are committed to delivering stable quality and on-time production for every order.