What certifications does the product have?

The product is certified with RoHS and ISO 9001:2000 standards.

What is the machining tolerance for this impeller?

The machining tolerance is +/-0.02mm, ensuring high precision.

Which industries can use this product?

Our products are used in general engineering, food industry, construction hardware, hydraulic-pneumatic machinery, shipbuilding, sanitary, automobile, railway industry, and oil drilling.

High Precision Aluminum Titanium Mini Steel Water Pump Impeller

Name: High Precision Aluminum Titanium Mini Steel Water Pump Impeller
Brand: Dongying Sanhao International Trade Co., Ltd
SKU: 2031083492

Shandong, ChinaDongying Sanhao International Trade Co., Ltd

US$26.00

100-499 Pieces

US$25.80

500-999 Pieces

US$22.80

1,000+ Pieces

Product profile

Customization

Available

Casting Method

Investment Casting

Process

Precision Casting

Model NO.

Part 4

Molding Technics

Pressure Casting

Application

Marine Hardware

Material

Stainless Steel

Surface Preparation

Passivation Treatment

Surface Roughness

Ra3.2

Machining Tolerance

+/-0.02mm

Standard

Certification

RoHS, ISO 9001:2000

Place of Origin

Shandong, China

Type

Pump Valve Fitting

Sample

Availabe

Packing

Carton

Surface Treatment

Polishing, Passivation

Transport Package

Plywood Case

Specification

1000*900*600mm

Trademark

custom

Origin

China

HS Code

8413910000

Key features

High Precision Casting: Machining tolerance of +/-0.02mm with Ra3.2 surface roughness for superior quality.

Full Customization: Full customization available including material, design, and surface treatment options.

Wide Material Selection: Supports stainless steel, carbon steel, alloy steel, aluminum, copper, and more.

Professional Engineering: Engineers with 15+ years experience provide design assistance and process advice.

Multi-Industry Application: Suitable for marine, automotive, oil drilling, construction, and hydraulic machinery.

Certified Quality: Products certified with RoHS and ISO 9001:2000 standards for reliability.

Fast Delivery: Rapid transformation of quotes and samples with competitive lead times.

Strategic Partnership: One-stop service from design to logistics ensuring smooth business cooperation.

Company profile

Importers and ExportersHigh Repeat Buyers ChoiceMulti-language Pioneer

Dongying Sanhao International Trade Co., Ltd

Shandong, China

CertifiedBusiness Type: Trading Company CertifiedR&D Capacity: ODM Service Available CertifiedCustomization Options: Full Customization CertifiedExport Year: 5 years CertifiedNearest Port: Qingdao PortAverage Response Time: ≤0.70h

AI-Powered supplier vetting

SummaryDongying Sanhao International Trade Co., Ltd. is a China-based trading company established in 2018 with three employees. It reports its own machining factory, warehouse, and relationships with other Chinese factories, but the available evidence does not establish production scale or independently verified manufacturing capacity. The supplier exports 90% of total sales and has exported for five years, indicating meaningful international trading experience. It offers full customization and ODM services, but has only one R&D engineer, no SDK, and no new products launched in the last year. It has no stated Fortune 500 cooperation, overseas showroom, overseas agents or branches, offline trade-show participation, or overseas service coverage. Financial records are referenced for 2020–2022, but no financial results are provided. Raw-material traceability is unknown, and service-capability assessment relies on relevant records without a written procedure.

Supplier typeThe supplier is explicitly identified as a trading company and limited company based in Dongying, Shandong, China, with three employees. Its description also states that it integrates design, production, trade, and technical services and has an own machining factory and warehouse, but the available information does not change its registered business type.

After-Sales capabilityThe supplier has no overseas showroom, overseas agent or branch, offline trade-show participation, or overseas service coverage, while its stated service proximity is Qingdao Port. It accepts common quotation and payment terms and reports one-month lead times, but these facts do not establish a broader after-sales service network.

R&D capabilityThe supplier has one R&D engineer, no available SDK, and no new products launched in the last year. Although it offers ODM services and full customization, the stated lack of recent new-product output and limited R&D staffing indicate a clear weakness in demonstrated innovation activity.

Customization capabilityThe supplier explicitly provides full customization and ODM services, which directly supports customized design and product-development requirements. This is one of the supplier’s strongest documented capabilities, although only one R&D engineer is reported.

Client casesThe supplier reports no cooperation with Fortune 500 companies and provides no named customer cases or other verifiable reference projects. A repeat-buyer preference of 50%–80% is stated, but it does not identify customers or substantiate specific cases.

Product Q&A

Q:What materials are available for this pump impeller?

We provide casting products in materials of gray iron, ductile iron, stainless steel, carbon steel, alloy steel, Al alloy, copper, bronze, and materials specified by customers.

Q:Is customization available for this product?

Yes, full customization is available. We can choose quality control based on your product features and specific requirements, including material, design, and surface treatment.

Q:What is the minimum order quantity (MOQ)?

The Minimum Order Quantity is 10 sets.

Q:What are the payment terms?

We accept LC (Letter of Credit) and T/T (Telegraphic Transfer) as terms of payment.

Q:What is the average lead time for production?

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