What is the minimum order quantity?

The minimum order quantity is 5 Pcs.

What are the payment terms?

We accept LC, T/T, D/P, PayPal, Western Union, and Small-amount payment.

What is the lead time for production?

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

Premium Steel Precision Casting Parts for Heavy Machinery

Name: Premium Steel Precision Casting Parts for Heavy Machinery
Brand: Kunshan Tiesheng Precision Technology Co., Ltd.
SKU: 2261485635

Jiangsu, ChinaKunshan Tiesheng Precision Technology Co., Ltd.

US$10.00

5 Pieces

Sample price:US$10.00/piece.Request sample

Product profile

Customization

Available

Type

Clay Wet Sand

Casting Method

Directional Crystallization

Model NO.

customized

Sand Core Type

Resin Sand Core

Application

Passenger Lift

Machining

CNC Machining

Material

Iron

Surface Treatment

Electroplating

Surface Roughness

Ra0.8

Standard

ASTM

Certification

RoHS, ISO 9001:2008

Tolerance

+-0.01mm

Maching Type

CNC Turning, Milling Parts, Drilling, Grinding

Drawing Format

2D/(Pdf/CAD), 3D(Iges/Step)

Size

Customer's 2D/ 3D Drawing

Service

ODM/OEM

Transport Package

Plywood Box

Specification

customized

Trademark

Origin

China

HS Code

8431

Production Capacity

5000000 PCS/Year

Key features

High Precision Tolerance: Achieves tight tolerance of +/-0.01mm through advanced CNC machining and strict quality control.

OEM/ODM Customization: Supports full customization based on customer 2D/3D drawings, including size and machining types.

Premium Material Quality: Utilizes GJS400-700 and GJL150-300 cast iron for durability in heavy machinery applications.

Advanced Production Line: Features Japan Sintokogio automatic casting line with capacity of 200 flasks per hour.

Comprehensive Certification: Certified under ISO 9001:2008, RoHS, and TS16949 for international quality standards.

Multi-Process Capability: Offers integrated services from casting, heat treatment to CNC turning, milling, and grinding.

Strict Quality Inspection: 100% finished product inspection using Zeiss CMM, Mitutoyo testers, and X-ray systems.

Wide Application Scope: Designed for passenger lifts, elevator traction machines, cranes, and construction machinery.

Company profile

Importers and ExportersYears of Export ExperienceExperienced TeamPatents Awarded

Kunshan Tiesheng Precision Technology Co., Ltd.

Jiangsu, 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: 13 Years CertifiedNearest Port: Shanghai PortAverage Response Time: ≤0.01h

AI-Powered supplier vetting

SummaryThe supplier is identified as a professional technical supplier with 3D software design, R&D, ODM, OEM, and multiple customization services. It holds ISO9001:2015, ISO14001, and ISO45001:2018 certifications, and has documented procedures for corrective actions, complaint handling, and supplier-service assessment. Innovation evidence includes eight R&D engineers and new products launched during the past year. However, the supplier reports no valid manufacturing-capacity contract with affiliated subcontractors, no inventory, overseas warehouse, overseas showroom, overseas agents or branches, or SDK availability. Its business scope covers metal, plastic, and chemical product sales and certain engineering construction activities. Customer evidence includes OEM service for well-known brands and an 80%–100% repeat-buyer preference, but no Fortune 500 cooperation.

Supplier typeThe supplier explicitly identifies itself as a professional technical supplier. Its stated business scope includes metal-material, plastic-product, and chemical-product sales, as well as licensed engineering construction activities, indicating a technical and materials-related operating profile.

CertificationsThe supplier reports holding ISO9001:2015, ISO14001, and ISO45001:2018 certificates. These stated management-system certifications provide explicit evidence of formal quality, environmental, and occupational health and safety systems.

After-Sales capabilityThe supplier has clear procedures and followed records for corrective and preventive actions and customer complaint handling. It also reports quality assurance and raw-material traceability, supporting structured service follow-up and issue management.

R&D capabilityThe supplier reports R&D capability, 3D software design services, ODM capability, eight R&D engineers, and new products during the past year. However, it has no available SDK and has not established ERP-based digital management, so the evidence supports product-development capability but not comprehensive digital innovation infrastructure.

Customization capabilityThe supplier explicitly offers customization from samples, designs, full customization, minor customization, and flexible customization. Its stated ODM and OEM capabilities further support the ability to provide tailored product-development and manufacturing services.

Client casesThe supplier reports OEM service for well-known brands and an 80%–100% repeat-buyer preference. However, it reports no cooperation with Fortune 500 companies, so the available customer evidence is positive but limited in scope and does not establish major-enterprise case depth.

Product Q&A

Q:What manufacturing processes do you offer?

We specialize in a wide range of processes including CNC Machining(Milling and Turning), Sheet Metal Fabrication, Stamping, and InjectionMolding. Please visit our 'Capabilities' page for a detailed breakdown of ourservices and equipment.

Q:What materials can you work with?

We work with a vast selection of materials, from various metals (Aluminum,Steel, Stainless Steel, iron. Contact us with your material requirements, andwe will confirm availability and suitability for your project.

Q:Can you work with my existing CAD drawings?

Absolutely. We prefer to work from your CAD files (e.g., .STEP,.IGES,.SLDPRT). Please ensure your drawings include critical dimensions,tolerances, and material specifications for an accurate quotation.

Q:How do I get a quote?

You can request a free, no-obligation quote by submitting your CAD filesand specifcations through our 'Request a Quote' form. Please include keydetails such as part name, quantity, material, and any special requirements.

Q:What information do you need to provide a quote?

To provide an accurate quote, we typically need: CAD Drawings (with tolerances) 2D Engineering Drawings(PDF/DWG) Material Specification Surface Finish/Treatment Annual/Order Quantity