What heat treatment processes are used?

Aluminum castings undergo T5 and T6 heat treatment processes.

What are the terms of payment?

Payment terms include LC, T/T, D/P, and Western Union.

What is the average lead time for production?

Peak season lead time is 1-3 months, while off-season is one month.

Good Smooth Surface Aluminum Plate Gravity Casting for Gear Housings

Name: Good Smooth Surface Aluminum Plate Gravity Casting for Gear Housings
Brand: Ningbo Nathan Machinery Co., Ltd.
SKU: 732126855

Zhejiang, ChinaNingbo Nathan Machinery Co., Ltd.

US$5.00

100 Pieces

Sample price:US$18.00/piece.Request sample

Product profile

Customization

Available

Application

Auto Parts

Machining

CNC Machining

Model NO.

Plate

Material

Aluminum Alloy

Surface Treatment

Deburring

Design

Casting Tolerance

+/-0.2mm

Material Inspection Report

Dimension Report

Standard

DIN

Certification

ISO 9001:2008

G01

50mm

Transport Package

Single Box

Specification

2X100

Trademark

N/A

Origin

Ningbo, China

HS Code

7326909000

Production Capacity

1000PCS/Month

Key features

High Precision Casting: Casting tolerance of +/-0.2mm with smooth surface finish and dimensional accuracy.

Fast Sample Lead Time: Tooling and sample lead time is typically 15 to 20 days for quick prototyping.

ISO 9001 Certified: Manufacturing process certified under ISO 9001:2008 standard for quality assurance.

In-house Engineering: Own engineering team designs tooling and operates internal workshop to save costs.

Comprehensive Testing: Supplies chemical composition, strength test results, and material inspection reports.

Versatile Material Options: Supports various aluminum alloys including A319, A355, A356, A380, and AL6061.

Multiple Surface Treatments: Offers deburring, grinding, shot blast, vibration polishing, and mirror polish options.

Specialized Application: Specializes in gravity casting for gear housings, pipe fittings, and automotive parts.

Company profile

Ningbo Nathan Machinery Co., Ltd.

Zhejiang, China

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2005-05-02Nearest Port: NingboAverage Response Time: ≤24hTerms of Payment: LC, T/T, D/P, etc.International Commercial Terms(Incoterms): FOB, CIF, FCA, EXW, Others

AI-Powered supplier vetting

SummaryNingbo Nathan Machinery Co., Ltd. is a China-based limited company in Ningbo, Zhejiang, identified as both a trading company and manufacturer/factory. Its stated capabilities include multiple casting processes, with more than 10 production lines, 50 R&D engineers, and 50 quality-control staff. It holds ISO 9001 certification, exports substantially, and serves markets in Eastern Europe, North America, Oceania, and Western Europe. The supplier describes technical drawing analysis and design-improvement support, but the provided information does not establish after-sales procedures, financial strength, documented innovation outcomes, or named customer cases. Product-registration records show newly registered city-bus plastic hand-handle products in several colors, but do not independently verify customer adoption or performance.

Supplier typeThe supplier is identified as a trading company, while its business-entity classification also states “Trading Company,Manufacturer/Factory.” Its registered address and factory location are both in Yunlong Town, Yinzhou District, Ningbo, China, supporting the presence of a stated manufacturing operation alongside trading activities.

CertificationsThe supplier reports holding ISO 9001 management-system certification. This is explicit evidence of a quality-management certification, although the slices do not provide the certificate number, scope, issuing body, or validity period.

R&D capabilityThe supplier reports 50 R&D engineers and describes technical drawing analysis, proactive production advice, cost reduction, and design-improvement support. These facts indicate engineering and development resources, but no patents, new-product records, testing results, or measurable innovation achievements are provided.

Production capacityThe supplier lists aluminum, investment, die, sand, iron, and stainless-steel casting, operates more than 10 production lines, and reports 50 quality-control staff. It also states one-month off-peak lead times and two-to-three-month peak-season fulfillment, providing explicit evidence of established production and quality-control capacity.

Customization capabilityThe supplier explicitly offers technical analysis of customer drawings and design-improvement support, while its stated casting processes cover several material and production routes. Product records for city-bus plastic hand handles in multiple colors and a specified size further show product variation, though they do not prove the full scope of custom engineering or tooling services.