What is the lead time?

Lead time is 20 days for samples and 30 days for production.

What materials do you support?

We support Aluminum, Zinc, Steel, Stainless Steel, Brass, Copper, POM, and other materials.

Black Anodized Custom-Made 1070 Aluminum Cold Forging Heat Sink for LED Light

Name: Black Anodized Custom-Made 1070 Aluminum Cold Forging Heat Sink for LED Light
Brand: Nanjing Best International Co., Ltd.
SKU: 803176385

Jiangsu, ChinaNanjing Best International Co., Ltd.

US$4.99

1,000 Pieces

Sample price:US$0.00/piece.Request sample

Product profile

Customization

Available

Processing Object

Metal

Molding Style

Forging

Model NO.

customized

Molding Technics

Pressure Casting

Application

Machinery Parts

Machining

CNC Machining

Surface Treatment

Oxidation

Forging Tolerance

+/-0.1mm

Standard

ASTM

Certification

RoHS, ISO 9001:2000, ISO 9001:2008

Free Samples

Available

Sample Lead Time

25 Days

Quality Warranty

1 Year After Receiving Goods

OEM 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

15 Years Experience: Over 15 years of professional production experience in metal parts manufacturing.

OEM & Custom Design: OEM service available; engineers assist with customer design and new project development.

High Precision Tolerance: Profile dimension tolerance +/-0.02mm; hole diameter tolerance +/-0.005mm.

Comprehensive Certifications: Certified with ISO 9001:2015, RoHS, and ISO 9001:2000 standards.

Free Samples Available: Free samples provided (customer pays freight); lead time is 25 days.

Quality Warranty: 1-year quality warranty after receiving goods; professional engineers support new projects.

Wide Material Options: Supports Aluminum, Zinc, Steel, Stainless Steel, Brass, Copper, POM, etc.

Detailed Documentation: Provides chemical composition, mechanical property, dimensional reports, and PPAP Level III.

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: ≤0.02h 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.