How do you ensure product quality?

We follow strict ISO9001:2008 procedures and offer third-party inspections, including UT, MT, RT, and PT testing.

Can you provide samples?

Yes, we can tailor products from your pictures, drawings, or physical samples sent via DHL/TNT.

What is the machining tolerance?

We provide high-precision parts with machining tolerances as tight as +/-0.01mm according to your drawings.

China Sand Casting Machining Gray Iron Casting Part for Industry Parts

Name: China Sand Casting Machining Gray Iron Casting Part for Industry Parts
Brand: Weifang Shengao Machinery Co., Ltd.
SKU: 694515672

Shandong, ChinaWeifang Shengao Machinery Co., Ltd.

US$0.89-5.69

100 Pieces

Sample price:US$0.99/piece.Request sample

Product profile

Customization

Available

Casting Method

Sand Casting

Casting Form Material

Metal

Model NO.

SA-CP63

Casting Metal

Cast Steel

Casting Form Usage Count

Permanent

Surface Treatment

Spray-Paint

Surface Roughness

Ra0.4

Coating

Zinc oxide

Machining Tolerance

+/-0.01mm

Standard

Certification

CE, RoHS, ISO 9001:2000, ISO 9001:2008

Item

Casting Parts

Raw Material

Carbon Steel, Stainless Steel

Tolerance

+-0.2 or as Drawings

Technology

Precision Casting + Machining

Service

Shengao, OEM

Color

Nature or as Request

Export Markets

Global

OEM and ODM

100% with Drawings

Inspection

Slide Caliper, Microcaliper, Projector

After Sale Service

Reply Within 24hours, Solution Within48

OEM Service

Yes

Custom Made

Yes

Logo Printing

Customized

MOQ

10-1000PCS

Free Sample

Yes

Transport Package

Iron Box, Plywood Box

Specification

SGS, ISO9001: 2008, ASTM, GB, DIN, EN124, CE

Trademark

Shengao

Origin

Weifang City. Shandong Province. China

HS Code

8483500000

Production Capacity

500ton/Month

Key features

OEM/ODM Customization: Full customization support for size, finish, branding, and packaging based on customer drawings.

Wide Material Selection: Casting available in Stainless Steel, Carbon Steel, Cast Iron, Ductile Iron, and Aluminum alloys.

High Precision Tolerance: Machining tolerance up to +/-0.01mm, ensuring high-precision parts for demanding applications.

Global Certifications: Products certified with CE, RoHS, ISO 9001:2000, and ISO 9001:2008 standards.

Competitive Factory Price: Direct manufacturer offering competitive pricing with consistent quality and reliable supply.

Fast Delivery Time: Standard parts delivered in 7-15 days; non-standard parts in 15-25 days, ensuring timely shipment.

Comprehensive Quality Control: Strict ISO9001:2008 procedures with third-party inspection, UT, MT, RT, and PT testing.

Durable & Strong Design: Built to last with long service life, reducing replacement costs for metallurgy and machinery sectors.

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: ≤2.38h 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.