Alloy Steel Parts
We supply high-strength custom alloy steel machined parts. Our products are widely used in heavy machinery, petrochemical and mechanical equipment industries.
We fabricate alloy steel components strictly according to your drawings with full quality control at every production stage.
Alloy steel outperforms ordinary carbon steel. It delivers higher hardness, better wear resistance, reliable high-temperature performance and stable structure. It performs perfectly under high-load and harsh working conditions, where regular carbon steel is easy to deform or wear out.
All our alloy steel parts are custom-built to match your drawings, specifications and unique project requirements. We support custom sizes, tight dimensional tolerances and different surface treatments as requested.
Common Alloy Steel Materials
We machine a wide range of standard alloy steel grades for different applications:
• 20Cr / 40Cr Alloy Steel: Offers good surface hardness and impact resistance. Ideal for gears, bolts and mechanical transmission parts used in power and drive systems.
• Other custom alloy grades: Available per industrial standards and your technical requirements. We can source and process other alloy steel grades upon your material datasheets.
We work with certified manufacturing partners with rich experience in metal precision machining. We provide high-precision custom machining for standard and non-standard alloy steel parts for global industrial buyers.
Our full-service capabilities cover:
• Precision CNC turning, milling, drilling, tapping, grinding and cutting
• Professional heat treatment: quenching, tempering, annealing to enhance material hardness and toughness
Before shipment, every batch will go through strict inspection. We can provide MTC material test certificates to verify material properties. Sample orders are welcome for quality validation before mass production.
Feel free to send your CAD files, drawings or technical requirements to us. Our engineering team will review your request and offer a competitive quotation in time.



