Do you sign NDAs to protect my intellectual property and mold ownership?

Yes, strictly. We sign comprehensive NDAs before reviewing drawings. All molds and designs remain your exclusive property, and we never share your data with third parties.

Is CNC machining and surface finishing done in-house or outsourced?

We offer a true One-Stop Solution. All secondary processes, including 3/5-axis CNC machining (in-house) and surface treatments (powder coating, anodizing, painting) (outsourced from contracted supplied), for better quality control and faster turnaround.

What is your Minimum Order Quantity (MOQ) for trial orders?

While our standard mass production MOQ is 500-1,000 pieces, we accept trial orders as low as 100 pieces to help you validate your design and market fit before committing to larger volumes.

Premium Aluminum Outboard Motor Crank Cylinder and Crankcase Assembly

Name: Premium Aluminum Outboard Motor Crank Cylinder and Crankcase Assembly
Brand: Ningbo Beilun Jiawei Machinery Co., Ltd
SKU: 2133456702

Zhejiang, ChinaNingbo Beilun Jiawei Machinery Co., Ltd

US$15.00

200 Pieces

Product specifications

Engine Crankcase

Sample price:US$10.00/piece.Request sample

Product profile

Customization

Available

Die Casting Machine Type

Cold Chamber Die Casting Machine

Die Casting Method

High Pressure Aluminum Die Casting

Model NO.

outboard crank cylinder

Application

Machinery Parts

Machining

CNC Machining

Material

Aluminum Alloy

Surface Preparation

Shot Blasting

Pressure Chamber Structure

Horizontal

Tolerance Grade

ISO2768-Mk

Casting Surface Quality Level

Certification

RoHS, ISO 9001:2000

Part Name

Outboard Crank Cylinder

MOQ Flexibility

Support Small-Batch Trial Orders (100 Pieces)

Material Expertise

Alsi10mnmg (High-Strength for Structural Component

Advanced Equipment

280t-1000t Cold-Chamber Die Casting Machines

Achieve Dimensional Accuracy

±0.1-0.05mm

Surface Roughness

Ra 3.2-6.3μm

Thin-Wall Forming

0.8-5mm

General Tolerance Standard

for Casting, ISO8062-3-Dctg5-Dctg3

General Tolerance Standard 1

for Machining, ISO2768-Mk

Certifications

IATF16949 Quality Management System

Customization Support

Accept 2D/3D Drawings (Step, Iges, Dwg Formats)

Factory Audited

by Centre Testing International (CTI)

One-Stop Solution

Reduced Procurement Complexity

in-House QC

CMM Measurement, 100% Inspection

Service

OEM/ODM Custom, One-Stop Service, Global Shipping

Transport Package

Custom

Specification

Custom

Trademark

outboard crank cylinder

Origin

Zhejiang, China

HS Code

761699

Key features

IATF 16949 Certified Quality: Fully certified with full traceability and PPAP Level 3 documentation for automotive-grade parts.

Vacuum Die Casting Technology: Reduces air entrapment to <3%, ensuring leak-tight parts suitable for heat treatment and high pressure.

Wide Machine Tonnage Range: Equipped with 280T to 900T cold-chamber die casting machines for prototyping to mass production.

Flexible MOQ for Trials: Supports small-batch trial orders starting from 100 pieces to validate design before mass production.

Free DFM Analysis: Complimentary Design for Manufacturing analysis using Moldflow to optimize design and reduce costs.

100% Quality Inspection: In-house CMM measurement, X-ray detection, and helium leak testing for critical components.

One-Stop OEM/ODM Service: End-to-end control from mold design and casting to CNC machining and surface treatment.

Company profile

High Repeat Buyers ChoiceYears of Export ExperienceFast Delivery100% Finished Products Inspection

Ningbo Beilun Jiawei Machinery Co., Ltd

Zhejiang, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 14 Years CertifiedNearest Port: Ningbo Port, Shanghai PortAverage Response Time: ≤2.85h

AI-Powered supplier vetting

SummaryNingbo Beilun Jiawei Machinery Co., Ltd, a manufacturer located in Zhejiang, China, demonstrates robust R&D capabilities with the introduction of new products and ODM services. Though financially credible, the supplier lacks overseas service infrastructure and export market presence. The company has strong after-sales service protocols and a moderate level of production capacity.

Supplier typeThe supplier is a manufacturer and combined business entity, engaged in various manufacturing and sales activities, with a private ownership structure.

After-Sales capabilityThe supplier has established procedures for effective supplier service capability, including handling customer complaints and corrective actions.

Financial creditThe supplier has consistent financial capacity and cash flow records over the past three years.

R&D capabilityThe supplier has a strong innovation capability, evidenced by new product development and the provision of ODM services.

Customization capabilityThe supplier offers extensive customization services, including full customization, from samples and designs.

Client casesThe supplier provides OEM services for popular brands, indicating experience with reputable clients.

Product Q&A

Q:Are you IATF 16949 certified, and can you provide full PPAP documentation?

Yes. We are fully IATF 16949 certified and provide complete PPAP Level 3 packages (including PFMEA, Control Plans, MSA, and SPC) to ensure full traceability and compliance for automotive and industrial projects.

Q:What is your quality control process, and what yield rate do you guarantee?

We guarantee a production yield rate over 98%. Our QC includes raw material spectrometer analysis, real-time casting monitoring, and 100% dimensional inspection via CMM. Optional X-ray and leak testing are available for critical parts.

Q:Do you provide free DFM (Design for Manufacturing) analysis before mold making?

Absolutely. We offer free DFM analysis using Moldflow simulation to optimize wall thickness, gating, and cooling. This prevents defects and reduces costs before any tooling begins.

Q:What are your lead times for mold fabrication and sample delivery?

Mold fabrication typically takes 30-45 days depending on complexity. Once the mold is ready, we deliver first-article samples within 7-10 days for your validation.

Q:What machine tonnage do you have, and can you handle both prototyping and mass production?

Our facility houses 280T to 900T machines. We support low-volume prototyping (MOQ starting at 100 pcs) and seamlessly scale up to high-volume mass production as your demand grows.