How is the shipment handled?

We offer sea, air, and land freight as well as express delivery, with options depending on order quantity and requirements.

What about after-sales services?

We provide after-sales services based on specific customer demands.

Do you offer custom manufacturing?

Yes, we do custom manufacturing based on customer requirements.

How is the packaging?

We use standard export plywood cases, iron frames, and other seaworthy packaging.

What is the delivery time?

Manufacturing time depends on order volume and urgency. We ship to China's export coast, but other transportation times vary.

OEM Stainless Steel Investment Casting Auto Parts for Car Engine

Name: OEM Stainless Steel Investment Casting Auto Parts for Car Engine
Brand: Weifang Boyuan Power Technology Co., Ltd.
SKU: 1986167822

Shandong, ChinaWeifang Boyuan Power Technology Co., Ltd.

US$0.50-3.00

100 Pieces

Sample price:US$5.00/piece.Request sample

Product profile

Customization

Available

Casting Method

Silicon Sol Casting

Casting Form Material

Metal

Model NO.

Boyuan Casting

Casting Metal

Stainless Steel

Casting Form Usage Count

Semi-permanent

Surface Treatment

Polishing

Surface Roughness

Ra3.2

Coating

Sodium silicate

Machining Tolerance

+/-0.01mm

Standard

ASTM

Certification

CE, ISO9001:2015

Item

Investment Casting Parts

Raw Material

Stainless Steel

Technics

Silica Sol Casting

Machining Service

Yes

Service

OEM and Customized

Package

Carton Box, Plywood Cases

Sample

1 or 2 Pieces

Size

as Per Customer's Requirements

Usage

Submersible/Centrifugal Water Pump

Casting Tolerance

+/-0.1mm

Transport Package

Plywood Case

Specification

OEM and Customized

Trademark

Boyuan Power Technology

Origin

Weifang

HS Code

8414909090

Production Capacity

100000pieces/Years

Key features

Customized Manufacturing: Offers OEM and customized services based on customer drawings and designs.

High Precision Machining: Achieves machining tolerance of +/-0.01mm with advanced CNC equipment.

Wide Material Selection: Processes Stainless Steel, Aluminum, Carbon Steel, Brass, Copper, and various plastics.

Comprehensive Surface Treatment: Provides polishing, painting, anodizing, chroming, brushing, and UV painting.

Strict Quality Control: ISO 9001:2015 certified with 100% inspection and advanced testing equipment.

Fast Quotation Service: Provides professional quotes within 1 working day with complete drawing details.

Flexible Shipping Options: Offers sea, air, land freight, and express delivery based on order requirements.

Low Minimum Order Quantity: Accepts orders as low as 1 piece for samples or small batch production.

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:Why choose this manufacturer?

We are an R&D based manufacturer offering small size, light weight, low steam consumption, high thermal efficiency, and simple operation.

Q:How to get a quote?

Please provide 2D drawings (PDF) and 3D models (step/stp/igs/stl) with material, quantity, and surface treatment details for a quote within 1 work day.

Q:Are you a manufacturer?

Yes, we are a manufacturer and supplier of various types of steam turbines and investment casting parts.

Q:What about product quality?

We have a testing and quality control department ensuring products meet national and international standards.

Q:What is the pricing strategy?

We only offer reasonable prices instead of high prices.