What is the lead time for production?

The lead time is 30-45 days for production and 20 days for samples.

What certifications do you have?

We have ISO9001-2015 certification, and some parts have passed TUV/GS tests and CE certification.

Custom Made OEM Stainless Steel Precision Casting Sleeve with Electro Polishing Finish

Name: Custom Made OEM Stainless Steel Precision Casting Sleeve with Electro Polishing Finish
Brand: Nanjing Best International Co., Ltd.
SKU: 686403481

Jiangsu, ChinaNanjing Best International Co., Ltd.

US$1.14

1,000 Pieces

Sample price:US$0.00/piece.Request sample

Product profile

Customization

Available

After-sales Service

Yes

Warranty

1 Year

Model NO.

customized

Condition

New

Certification

CE, RoHS, GS, ISO9001

Standard

DIN, ASTM, GOST, GB, JIS, ANSI, BS

Customized

Material

Stainless Steel

Application

Metal Recycling Machine, Metal Cutting Machine, Metal Straightening Machinery, Metal Spinning Machinery, Metal Processing Machinery Parts, Metal forging Machinery, Metal Engraving Machinery, Metal Drawing Machinery, Metal Coating Machinery, Metal Casting Machinery

Free Sample

Available

Sample Leadtime

30days

Quality Warranty

1 Year

Material Type

CF3m, CF8m. 304ss, 316ss, 316lss

Transport Package

Paper Carton Pack with Wooden Case

Specification

ISO

Trademark

NBI

Origin

Jiangsu Nanjing

HS Code

73269090

Production Capacity

1000000PCS Per Year

Key features

15 Years Production Experience: Over 15 years of professional experience in stainless steel investment casting and manufacturing.

OEM & Custom Design Support: Welcome OEM orders; we assist with customer design and new project development based on samples.

Wide Material Compatibility: Capable of handling stainless steel, carbon steel, alloy steel, brass, aluminum, zinc, and more.

ISO9001-2015 Certified: Manufacturing process certified under ISO9001-2015 standard for quality assurance.

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

Comprehensive Surface Treatment: Offers sand blasting, polishing, plating, anodizing, painting, powder coating, and electropolishing.

Free Sample Availability: Free samples are available for customers to evaluate quality before placing bulk orders.

1 Year Quality Warranty: Provides at least one year quality guarantee after customers receive the products.

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:What is your MOQ?

Our MOQ depends on the weight, basically 200kgs per order.

Q:Do you offer free samples?

We can provide samples, but you need to pay for the freight. PayPal and Western Union payment methods are accepted.

Q:Are you a manufacturer or trader?

We are both a trader and manufacturer owning a factory over 5000 sqm, mainly producing aluminum/zinc die casting products and offering CNC machining services.

Q:Can you customize packing and logo?

Yes, we can customize packing and logo as requested, but you should pay for the extra cost caused.

Q:Can you create drawings based on samples?

Yes, we can offer both 3D and 2D drawings based on supplied samples.