How do you control the quality?

We will make samples before mass production with first article report. After sample approved, we will begin mass production, with quality control by X-Ray inspection, penetrate inspection, tensile testing machine, hardness tester, Ultrasonic, Spectrograph, etc., we control the quality on every process.

Which shipping methods do you use?

We offer sea, air, and land freight as well as express delivery. The specific options depend on the quantity of the order and the requirements from you. Please contact us freely if you are interested in any kind of product, we will response to you within 12 hours!

OEM Precision Casting Submersible Oil Pump Enclosed Closed Impeller

Name: OEM Precision Casting Submersible Oil Pump Enclosed Closed Impeller
Brand: Weifang Boyuan Power Technology Co., Ltd.
SKU: 2025919622

Shandong, ChinaWeifang Boyuan Power Technology Co., Ltd.

US$10.00-100.00

2 Pieces

Product profile

Customization

Available

Casting Method

Precision Casting

Process

Lost Wax Casting

Model NO.

boyuan

Material

Stainless Steel

Surface Preparation

Polishing

Surface Roughness

Ra3.2

Machining Tolerance

+/-0.02mm

Standard

ASME

Certification

ISO 9001:2015

Elongation

3.5%

Weight

Customized

Rotate Speed

5000rpm

Tolerance Grade

Transport Package

Plywood Box

Specification

customized

Trademark

boyuan

Origin

Weifang, China

HS Code

8414909090

Production Capacity

100000pieces/Years

Key features

Precision Casting Process: Utilizes lost wax and plaster low pressure casting for high accuracy.

Customized Weight: Weight can be customized based on specific design requirements.

High Tolerance Accuracy: Machining tolerance reaches +/-0.02mm with Tolerance Grade 6.

Superior Material Properties: Aluminum A356 with T6 heat treatment ensures high strength and hardness.

Comprehensive Quality Control: Includes X-Ray, fluorescent penetration, CMM, and tensile testing.

ISO 9001:2015 Certified: Manufacturing process meets international quality management standards.

Fast Quotation Service: Professional quotes provided within 1 working day with full details.

Multiple Production Methods: Offers CNC, 3D printing, molding, and mass production services.

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: ≤3.93h

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:Are you trading company or manufacturer?

We are manufacturer with area of 16000 m^2 factories verified by Made-In-China, we have 70+ workers with professional experience.

Q:Can I customize manufacturing products?

Yes, we can customize products based on your design and technical requirements. Please send your detailed requirements to us.

Q:What is your Minimum Order Quantity and pricing?

The MOQ for each product is different, so it would be best to refer to the detail requirements of the product you are demanding or interested in. If you need further clarification, send me the product link and I will reply as soon as possible.

Q:How can I get a quote?

We need to check the 2D drawings (PDF files) and 3D models(step/stp/igs/stl...) with details of: material, quantity, surface treatment to provide you the professional quotation. With sufficient information, we are able to provide quick quotation within 1 work day.

Q:What is the production time?

CNC: 10~20 days. 3D printing: 2~7 days. Molding: 3~6 weeks. Mass production: 3~4 weeks. Other production services: please contact with us.