OEM High Precision Forged Steel CNC Machined Engine Crankshaft

Name: OEM High Precision Forged Steel CNC Machined Engine Crankshaft
Brand: Weifang Shengao Machinery Co., Ltd.
SKU: 766919742

Shandong, ChinaWeifang Shengao Machinery Co., Ltd.

US$0.10-2.50

100 Pieces

Sample price:US$0.49/piece.Request sample

Product profile

Customization

Available

After-sales Service

Application

Excavator, Lawnmower, Tractor, Ke Tan, Boat, Motorbike, Truck, Car, Agricultural Machinery Parts

Model NO.

Certification

RoHS, TS16949, ISO 9001, CE

Warranty

6 Months

Engine Type

Diesel

Material

Forged Steel

Item

Crankshaft

Molding Technics

Pressure Forging

Heat Treatment

Normalizing

Surface Treatment

Polishing

Forging Tolerance

+/-0.5mm

Technics

Forging+Machining

Color

as Forging or as Per Customers' Requirement

Process

Hot Forging, Heat Treatment, CNC Machining

Unique

China Gold Supplier

Process Way

by Forging Machine and Press

Surface Finish

Polishing

Shipping Port

Qingdao Port

Place of Origin

Shandong, China

Logo Printing

Customized

MOQ

10-1000PCS

Transport Package

Plywood Box

Specification

SGS, ISO9001: 2015, ASTM, GB, DIN, EN124, CE

Trademark

ShengAo

Origin

Weifang, Shangdong, China

HS Code

87089910

Production Capacity

50000PCS/Month

Key features

Aesthetic Design Options: Available in chrome, brass, white, black, and custom colors to match ceilings.

Durable Construction: Made from stainless steel or cold-rolled steel with spring-loaded retention.

Global Compliance: Meets UL 514C, EN 12259, and ISO standards for international projects.

Concealed Installation: Flush-mounted design hides in ceilings for a clean, unobtrusive look.

100% Quality Testing: Every unit undergoes hydrostatic testing at 3.0Mpa before delivery.

Custom OEM Service: Supports custom logos, designs, and samples with flexible customization.

Wide Application Scope: Suitable for hotels, malls, offices, and warehouses with various fire hazards.

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: ≤2.49h 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.

Product Q&A

Q:How to customize (OEM/ODM)

If you have new product drawings or samples, please send them to us. We can customize the hardware according to your requirements. We will also provide professional product suggestions to make the design more specific and maximize performance.

Q:What is your minimum order quantity?

The minimum order quantity depends on the customer's needs, usually 100-200 pieces. in addition, we also accept trial orders before mass production.

Q:How long is your delivery time?

Standard parts: 7-15 days. Non-standard parts: 15-25 days. We will deliver as soon as possible while ensuring quality. The production cycle will vary greatly according to product size, technical requirements and quantity. We always meet customer requirements by adjusting the workshop schedule.

Q:Can I know the progress of my product without visiting your company in person?

We will provide a detailed product schedule and send weekly reports with digital photos and videos to show the progress of processing.

Q:How to ensure quality?

The company has strong technical support, and all our processes strictly follow ISO9001:2008 procedures. From production to delivery, we always strictly control quality.