30 Years of Global OEM Supply
Build-to-Print Cast, Forged & Machined Components
We manufacture custom metal parts strictly to your drawings and technical specifications. No catalogue. No compromise. For aluminium smelting, mining, construction and heavy-duty industrial applications.
30+
Years of Global
Supply Experience
7/10
World’s Largest
Aluminium Producers
100%
Build-to-Print
Drawing-Driven
ISO 9001
Certified Quality
Management System
Serving OEMs across 40+ countries · NDA & IP Protection Compliant · Strictly Against Customer Drawings
What We Deliver
Three integrated capabilities. One reliable partner. Every part manufactured following buyer-provided drawings and technical requirements.
Custom Casting
High-performance alloy and steel castings engineered to project specifications for metallurgical and heavy-industry operating environments.
Alloys · Molds · Crucibles
Precision Machining
Full-range CNC machining service, from raw cast and forged blanks through to dimension-controlled finished components against customer technical documentation.
CNC · Turning · Milling · Grinding
OEM Project Supply
Long-term OEM support for custom metal components, including technical documentation, inspection records and consistent volume-order delivery.
Documentation · Logistics · Volume Orders
Industries We Serve
Custom engineered components for aluminium processing, mining and heavy-duty industrial systems.
Product Range
Every part is manufactured following buyer-provided drawings and technical requirements. No stock catalogue.
From Drawing to Delivery
Our build-to-print workflow ensures every part meets your exact specification.
Drawing Review
Technical feasibility and DFM feedback
Material & Process
Alloy selection and engineering
Casting / Forging
Primary forming to near-net shape
CNC Machining
Precision finishing to tolerances
Inspection
Dimensional reports and certs
Global Delivery
Packaging and logistics
Built on Trust.
Backed by Process.
We understand that OEM supply is not just about price — it is about consistency, traceability, and protecting your intellectual property. Every project is handled under strict NDA protocols, with full material traceability and inspection documentation.
- Drawing-confidentiality and NDA protocols
- Material certification and batch traceability
- Dimensional inspection reports per shipment
- Volume-order consistency and change management
ISO 9001
NDA Protected
IP Compliant
Build-to-Print
Global Logistics
“Every part is manufactured following buyer-provided drawings and technical requirements.”
— Sino Machine Industries Quality Policy
Ready to Discuss Your Next Project?
Share your drawings, specifications or project requirements. Our engineering team responds within 24 hours.
We manufacture strictly against your technical documentation.