Do you offer Design for Manufacturing (DFM) analysis?

Yes, this is a critical and complimentary service. We provide a detailed DFM report with suggestions to optimize draft angles, wall thickness, rib design, and feature consolidation.

What are your payment terms for tooling and production?

Tooling/Mold Cost: 50% deposit, 50% balance before sample. Production Orders: 30% deposit, 70% balance before shipment. Flexible terms and L/C are available for established customers.

Custom Carbon Steel Investment Casting Precision Casting for Engine Housing

Name: Custom Carbon Steel Investment Casting Precision Casting for Engine Housing
Brand: Weifang Shengao Machinery Co., Ltd.
SKU: 898513145

Shandong, ChinaWeifang Shengao Machinery Co., Ltd.

US$1.00-3.00

100 Pieces

Sample price:US$10.00/piece.Request sample

Product profile

Customization

Available

Die Casting Machine Type

Hot Chamber Die Casting Machine

Die Casting Method

Precision Die Casting

Model NO.

SA-SC

Application

Machinery Parts

Machining

CNC Machining

Material

Aluminum Alloy

Surface Preparation

Polishing

Pressure Chamber Structure

Vertical

Tolerance Grade

Casting Surface Quality Level

Certification

CE, RoHS, ISO9001:2015

Item

Die Casting Parts

Raw Material

Aluminum Alloy

Technics

Die Casting+CNC Machining

Model Number

Customized

Brand Name

Shengao, OEM

Toerance

+-0.2mm

Testing

Magnetic, Particle Inspector CMM

Service

OEM and Customized

Custom Made

Yes

Logo Printing

Customized

MOQ

10-1000PCS

Free Sample

Yes

Inner Package

Carton Box/Plastic Bag

Our Advantage

Factory Direct Sales

OEM Service

Yes

Transport Package

Pallet, Iron Frame, Flywood Box.

Specification

SGS, ISO9001: 2008, DIN, ASTM, GB, EN124

Trademark

Shengao

Origin

Weifang City, Shandong Province

HS Code

87089910

Production Capacity

500ton/Month

Key features

Wide Material Selection: Supports Aluminum, Magnesium, and Zinc alloys including ADC12, A380, AZ91D.

Comprehensive Surface Treatment: Offers Anodizing, Electroplating, Powder Coating, Polishing, and Sandblasting.

Strict Quality Assurance: ISO9001:2015 certified with 100% in-house inspection and third-party options.

High Strength & Durability: Passes 20,000 times wear resistance test with excellent corrosion resistance.

Customization Available: Full customization from designs and samples with OEM logo printing.

Fast Mould Development: New moulds opened in approximately 30 days for rapid prototyping.

DFM Analysis Service: Free Design for Manufacturing analysis to optimize cost and quality.

Company profile

Importers and ExportersHigh Repeat Buyers Choice

Weifang Shengao Machinery Co., Ltd.

Shandong, China

Business Type: Manufacturer/Factory CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc.Export Year: 2010-04-06 CertifiedNearest Port: Qingdao PortAverage Response Time: ≤2.63h CertifiedTerms of Payment: LC, T/T, D/P, etc.

AI-Powered supplier vetting

SummaryWeifang Shengao Machinery Co., Ltd. is a limited company focused on mechanical parts, hardware, metal tools, CNC machine tools, and related components. It identifies as a professional technical supplier and offers 3D software design and broad customization services, including sample-, design-, full-, minor-, and flexible customization. The supplier has written procedures and records for service assessment, corrective actions, and complaint handling. Its export sales share is stated at 71%–90%, with three years of export experience. However, the supplier has nine employees, only two years of total R&D engineer experience, no new products in the past year, no ODM, SDK, or overseas service infrastructure, and no stated customer cases. Audit information is provided for a TUV Rheinland audit with a validity period from September 4, 2025 to September 3, 2026, but the evaluation result is recorded as 0 and no certification name is specified.

Supplier typeThe supplier explicitly identifies as a professional technical supplier and a limited company. Its stated business and product scope covers mechanical parts, hardware products, metal tools, CNC machine tools, functional components, forgings, and powder metallurgy products; the audit record identifies mechanical parts as the primary product.

After-Sales capabilityThe supplier has clear written procedures and followed records for corrective and preventive actions and for handling customer complaints. This directly supports an established service-response process, although the slices do not provide service performance results or response-time data.

Production capacityThe supplier reports an annual production output range, six to ten quality-control staff, on-time delivery, random production quality inspection, and its own factory. It has nine total employees, so the available evidence supports an operating production capability, while capacity beyond the stated output range cannot be determined.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, and flexible customization, and also welcomes OEM and ODM requests according to its company description. These repeated statements provide direct evidence of broad customization coverage, although the separate record states that ODM is not available, creating a conflict on ODM specifically.

Product Q&A

Q:What is die casting and what are its main advantages?

Die casting is a high-pressure metal casting process where molten metal is forced into a reusable steel mold under high pressure. Key advantages include: High Production Speed, Excellent Dimensional Accuracy, Superior Surface Finish, Ability to produce complex geometries, and High Strength Parts.

Q:What types of die casting do you offer?

We specialize in High-Pressure Die Casting (HPDC) for aluminum, magnesium, and zinc alloys; Cold Chamber Die Casting for aluminum and magnesium; Hot Chamber Die Casting for zinc alloys; and Vacuum-Assisted Die Casting for reduced porosity.

Q:What materials can you die cast?

Our core materials are Aluminum Alloys (ADC12, A380, A360), Zinc Alloys (Zamak 3, Zamak 5), and Magnesium Alloys (AZ91D, AM60B). Special alloys are available upon request.

Q:What information do you need to provide a quote?

Please provide 3D files (STEP, IGS, X_T) or 2D drawings with tolerances, annual volume forecast, material specification, required surface finish, and quality/testing requirements.

Q:What is your Minimum Order Quantity (MOQ)?

Our MOQ is project-dependent. Production runs are typically 5,000+ pieces. For prototypes, we offer low-volume services (100-500 pieces) using temporary tooling or existing molds.