What are the shipment times?

Sea shipping takes 25-30 days, air shipping takes 5-7 days, and international express delivery takes 4-5 days.

What are your payment terms?

We accept Wire transfer (T/T), credit card, E-checking, and PayPal.

What is the testing standard for your products?

All products meet international standards. With over 20 years of experience, we supply spigots to countries like Australia, Canada, and the USA.

Zd Custom Precision Aluminum Alloy Impeller for High Performance

Name: Zd Custom Precision Aluminum Alloy Impeller for High Performance
Brand: Dongying Zhengda Metal Product Co., Ltd.
SKU: 2180571515

Shandong, ChinaDongying Zhengda Metal Product Co., Ltd.

US$5.00

1-499 Pieces

US$4.50

500-1,999 Pieces

US$4.00

2,000+ Pieces

Sample price:US$20.00/piece.Request sample

Product profile

Customization

Available

Casting Method

Thermal Gravity Casting

Process

Lost Wax Casting

Molding Technics

Pressure Casting

Application

Machinery Parts

Material

Stainless Steel, Brass ,Alumium

Surface Preparation

Polishing

Surface Roughness

Ra0.1

Machining Tolerance

+/-0.01mm

Standard

AISI

Certification

CE, RoHS, ISO 9001:2000, ISO 9001:2008

Name

Factory Custom Service Manufacturer Precision

Color

Black/Brushed/Mirror/White/Gold

Materials

2205/316/304/Aluminum/Alloy/Brass

MOQ

1PCS

Certificate

CE /ISO9001

Test

Pass Strength Test/Salt Spray Test

File

Dw, Dxf,Pdf,Dxw

Customized

OEM/ODM

Transport Package

Foam Inner and Box Outside

Trademark

Origin

China

HS Code

7308900000

Production Capacity

100000PCS/Per Month

Key features

Precision Machining Tolerance: Achieves high precision with machining tolerance of +/-0.01mm for critical components.

Extensive Material Options: Available in Aluminum, Stainless Steel, Brass, Copper, and various alloys like 304/316.

Comprehensive Surface Treatment: Offers polishing, oxidation, chamfering, and tempering to meet specific surface roughness needs.

Advanced Casting Processes: Utilizes lost wax, investment, die casting, and precision casting for superior part quality.

Rigorous Quality Testing: Includes 100% inspection before shipment and salt spray testing for corrosion resistance.

Customization Services: Supports OEM/ODM with full customization from samples, designs, or specific thoughts.

Wide File Format Support: Compatible with 3D, Auto CAD, Solid Works, PDF, and other standard engineering file formats.

Global Shipping Options: Provides sea, air, and international express shipping with lead times ranging from 4 to 30 days.

Company profile

Importers and ExportersHigh Repeat Buyers ChoiceYears of Export ExperiencePatents Awarded

Dongying Zhengda Metal Product Co., Ltd.

Shandong, 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: 19 yearsNearest Port: Qingdao,Shanghai, Shenzhen, NingboAverage Response Time: ≤7.95h

AI-Powered supplier vetting

SummaryThe supplier is identified as a manufacturing factory in Dongying District, Dongying City, with listed business activities covering mechanical and electrical equipment, power tools, lathes and accessories, solar products, and related engineering. It demonstrates broad customization and R&D capabilities, including 3D software design, multiple CAD platforms, product development during the past year, and nine patents. Production resources include CNC, drilling, painting, 3D printing, laser processing, polishing, and other equipment, with documented finished-product inspection procedures. Service processes are documented for corrective actions, customer complaints, supplier assessment, and quotation/payment arrangements. The supplier reports export sales of 90% and participation in the Big Five Trade Show, but has no overseas agents, branches, warehouse, or showroom. No valid manufacturing-capacity contract with related subcontractors is reported. Certification details, financial credibility, and customer...

Supplier typeThe supplier is explicitly identified as a factory, and its associated companies operate in manufacturing. Its stated business scope includes office and labor-protection supplies, power tools, energy-saving and mechanical/electrical equipment, fire equipment, lathes and accessories, solar products, and engineering-related activities.

After-Sales capabilityThe supplier has documented and followed procedures for corrective and preventive actions and customer complaints, and it reports written procedures for assessing supplier service capability. It can provide several quotation and payment methods and has inventory capacity, but it lacks overseas agents, branches, warehouses, and showrooms; therefore, its documented service process is positive while overseas service coverage is limited.

R&D capabilityThe supplier reports new products during the past year, nine R&D patents, documented design input/output, review, verification, and validation records, and R&D engineers responsible for new-product development and customer technical services. Its software capability includes CAD, UG, PRO-E, SolidWorks, and 3D printing, supporting a positive assessment of innovation capability.

Production capacityThe supplier is a manufacturing factory with integrated capabilities from design through post-processing, and its listed equipment includes CNC lathes, CNC machining centers, drilling, painting, 3D printing, laser printing, laser welding, and polishing machines. It reports finished-product inspection instructions that are uniformly followed, inventory capacity, and lead times within 15 working days in both peak and off-season; however, it lacks a valid manufacturing-capacity contract with related subcontractors.

Customization capabilityThe supplier explicitly supports customization from samples, designs, full customization, minor customization, and flexible customization. It also provides 3D software design services and describes an end-to-end process from 3D prototyping to heat treatment and coating, indicating strong customization coverage.

Product Q&A

Q:Where is your factory located?

We have two factories in Dongying City, Shandong Province. One specializes in lost wax casting products, and the other handles CNC machining and laser cutting services. We employ over 300 people.

Q:What materials do you offer?

We provide Duplex 2205, SS316, SS304, Carbon steel, Alloy steel, and Aluminum. Customization based on customer requirements is also available.

Q:How do you ensure product quality?

Quality control is managed in two steps: workers check every item after finishing, and the packaging department performs a final check before packing. We also conduct 100% inspection.

Q:Can you provide samples?

Yes, samples are available and highly recommended before bulk orders. They can be shipped via DHL, typically arriving in 4-5 days.

Q:Do you offer customized products?

Yes, we accept any drawing or sample. If you do not have one, please share your ideas, and our professional designers will create a design for your approval.