What is the lead time for production?

Lead time depends on customer drawings and requests. Peak season is one month, off-season is within 15 workdays.

What certifications do you have?

We are ISO 9001:2015 and IATF 16949:2016 certified, with material compliance for ROHS, REACH, and FDA.

How do you ensure product quality?

We perform 100% inspection before shipment, use statistical process control, and provide replacement for any quality issues.

Impeller

Name: OEM Sheet Metal Fabrication Stamping Part for Spring Tray/Covers/Impeller
Brand: Weifang Shengao Machinery Co., Ltd.
SKU: 693967402

Shandong, ChinaWeifang Shengao Machinery Co., Ltd.

US$0.29-2.79

100 Pieces

Sample price:US$0.39/piece.Request sample

Product profile

Customization

Available

After-sales Service

as Specification

Warranty

6 Months

Model NO.

SA-CYJ

Type

Cold Stamping

Processing Type

Shaping Metal

Material

Aluminum

Mould

Multistep Progressive Dies

Surface Processing

Electroplating

Fine Blanking

Open

Process

Forming Process

Industry

Auto Accessories

Tolerances

0.02mm

Customized

Name

Stamping Parts

Material Type

Aluminum/Brass/Stainless Steel/Cooper Sheet

Place of Origin

Shandong, China

Technics

Stamping, Punching, Grinding

Quality Stardard

DIN/JIS/BS/ASTM/CE

R & D Service

Design and Drawing

Dimension

Customized

Unique

15 Years of Manufacturing

Technology

Casting + Machining

OEM and ODM

100% with Drawings and Samples

Delivery Time

30 Days After Payment

OEM Sample

About 10 Days

MOQ

2000 Pieces for Trial Order

OEM Package

Anti-Rust Package System

Inner Package

Carton Box/Plastic Bag

Transport Package

Plywood Box

Specification

SGS, ISO9001: 2008

Trademark

ShengAo

Origin

Weifang, Shangdong, China

HS Code

7325109000

Production Capacity

500ton/Month

Key features

20+ Years Expertise: Leading ISO-certified manufacturer with over two decades of experience in high-precision custom OEM stamping parts.

High Precision Tolerance: Achieves tight tolerances of 0.01mm to 0.02mm using advanced progressive and fine blanking techniques.

Wide Material Range: Processes various materials including aluminum, stainless steel, brass, copper, and carbon steel.

Comprehensive Certifications: Holds ISO 9001, IATF 16949, SGS, ROHS, REACH, and FDA compliance for global market standards.

Full OEM/ODM Service: Offers complete customization from design and drawing to mass production with 100% confidentiality.

Mass Production Capacity: Annual capacity exceeds 500 million pieces with production speed up to 1,200 strokes per minute.

Strict Quality Control: 100% inspection before shipment with CMM, optical comparators, and SPC for critical dimensions.

Fast Sample Delivery: Samples produced in 3-7 days after drawing approval, with free samples available if in stock.

Company profile

Importers and ExportersHigh Repeat Buyers Choice

Weifang Shengao Machinery Co., Ltd.

Shandong, China

Business Type: Manufacturer/Factory CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc.Export Year: 2010-04-06 CertifiedNearest Port: Qingdao PortAverage Response Time: ≤2.58h CertifiedTerms of Payment: LC, T/T, D/P, etc.

AI-Powered supplier vetting

SummaryWeifang Shengao Machinery Co., Ltd. is a limited company focused on mechanical parts, hardware, metal tools, CNC machine tools, and related components. It identifies as a professional technical supplier and offers 3D software design and broad customization services, including sample-, design-, full-, minor-, and flexible customization. The supplier has written procedures and records for service assessment, corrective actions, and complaint handling. Its export sales share is stated at 71%–90%, with three years of export experience. However, the supplier has nine employees, only two years of total R&D engineer experience, no new products in the past year, no ODM, SDK, or overseas service infrastructure, and no stated customer cases. Audit information is provided for a TUV Rheinland audit with a validity period from September 4, 2025 to September 3, 2026, but the evaluation result is recorded as 0 and no certification name is specified.

Supplier typeThe supplier explicitly identifies as a professional technical supplier and a limited company. Its stated business and product scope covers mechanical parts, hardware products, metal tools, CNC machine tools, functional components, forgings, and powder metallurgy products; the audit record identifies mechanical parts as the primary product.

After-Sales capabilityThe supplier has clear written procedures and followed records for corrective and preventive actions and for handling customer complaints. This directly supports an established service-response process, although the slices do not provide service performance results or response-time data.

Production capacityThe supplier reports an annual production output range, six to ten quality-control staff, on-time delivery, random production quality inspection, and its own factory. It has nine total employees, so the available evidence supports an operating production capability, while capacity beyond the stated output range cannot be determined.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, and flexible customization, and also welcomes OEM and ODM requests according to its company description. These repeated statements provide direct evidence of broad customization coverage, although the separate record states that ODM is not available, creating a conflict on ODM specifically.