What is the lead time for production?

The average lead time is one month for both peak and off-peak seasons.

What are the payment terms?

We accept T/T (Telegraphic Transfer) as the primary payment term.

Precision Casting Aluminum Alloy Fan Impeller Used for Rail Transit Ventilation System

Name: Precision Casting Aluminum Alloy Fan Impeller Used for Rail Transit Ventilation System
Brand: Weifang Boyuan Power Technology Co., Ltd.
SKU: 2030405852

Shandong, ChinaWeifang Boyuan Power Technology Co., Ltd.

US$10.00

5 Pieces

Product profile

Customization

Available

Casting Method

Silicon Sol Casting

Casting Form Material

Metal

Model NO.

boyuan

Casting Metal

Stainless Steel

Casting Form Usage Count

Permanent

Surface Treatment

Sand Blast

Surface Roughness

Ra3.2

Coating

Sodium silicate

Machining Tolerance

+/-0.02mm

Standard

ASTM

Certification

ISO 9001:2015;SGS

Transport Package

Plywood Box

Specification

customized

Trademark

boyuan

Origin

Weifang, China

HS Code

8414909090

Production Capacity

500000pieces/Years

Key features

Precision Casting Process: Utilizes silicon sol casting and plaster model lower pressure casting for high accuracy.

Strict Machining Tolerance: Machining tolerance maintained at +/-0.02mm for precision components.

Comprehensive Quality Inspection: Includes visual, tensile, hardness, dye penetrant, and ultrasonic testing.

ISO 9001:2015 Certified: Manufacturing process certified under ISO 9001:2015 and SGS standards.

OEM and ODM Services: Custom-made parts available based on customer drawings or samples.

Flexible Customization: Offers customization from samples, designs, minor adjustments, and flexible options.

100% Finished Product Inspection: All finished products undergo visual and functional inspection before delivery.

Company profile

Patents AwardedHigh Repeat Buyers ChoiceImporters and Exporters

Weifang Boyuan Power Technology 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: 5 years CertifiedNearest Port: Qingdao PortAverage Response Time: ≤4.17h

AI-Powered supplier vetting

SummaryThe supplier is a professional technical supplier engaged in R&D, production, and sales of engine and turbine-related components, fans, casting machinery, and automotive parts. It provides 3D software design and multiple customization options, with four production lines and stated annual capacities across compressor impellers, fan blades, billet compressor wheels, turbine wheels, and nozzle guide vanes. Finished-product inspection follows written instructions and records. The supplier holds an ISO 9001:2015 certificate and reports environmental assessment documentation and regular fire drills. Export activity is established, with exports representing 71%–90% of total sales and self-operated import/export rights. However, it has no SDK, overseas warehouse, showroom, agent, or branch, and no valid manufacturing-capacity contract with related subcontractors. The provided information does not establish financial strength or identifiable customer cases.

Supplier typeThe supplier is explicitly identified as a professional technical supplier. Its stated business scope covers R&D, production, and sales of internal-combustion-engine accessories, casting machinery, automotive parts, fans, industrial fan parts, and gas turbines, as well as import and export of goods and technologies.

CertificationsThe supplier reports holding an ISO 9001:2015 certificate. This is explicit certification evidence relevant to quality management, although no additional certifications are stated.

R&D capabilityThe supplier is identified as having professional R&D capability and can provide 3D software design services with customization from samples, designs, minor customization, and flexible customization. However, it reports no available SDK, which limits the evidence of software-platform or integration innovation.

Production capacityThe supplier operates four production lines and reports annual capacities of 10,000 compressor impellers, 5,000 fan blades, 5,000 billet compressor wheels, 20,000 turbine wheels, and 20,000 nozzle guide vanes. Its facilities include CNC machines, EDM, and machining centers; finished-product inspection follows written instructions and records. Capacity is supported, although there is no valid manufacturing-capacity contract with related subcontractors.

Customization capabilityBoth R&D and design-service records explicitly list customization from samples, customization from designs, minor customization, and flexible customization. The supplier also provides 3D software design services, directly supporting customized product development.

Product Q&A

Q:What casting methods are used for the impeller?

We use silicon sol casting and plaster model lower pressure casting to ensure high precision and smooth surfaces.

Q:Do you offer customization services?

Yes, we provide OEM and ODM services, offering customization from samples, designs, minor adjustments, and flexible options.

Q:What quality inspections are performed?

We perform 100% inspection including visual, tensile, yield strength, hardness, dye penetrant, radiography, chemical composition, and ultrasonic testing.

Q:What is the machining tolerance?

The machining tolerance is maintained at +/-0.02mm.

Q:What certifications does the product have?

The product is certified under ISO 9001:2015 and SGS standards.