Hansheng Automation (Dongguan) Co., Ltd. is one of the most experienced manufacturers and suppliers of custom stainless steel parts in China. If you're going to wholesale bulk cost-effective custom stainless steel parts made in China, welcome to get pricelist and quotation from our factory. Also, customized service and OEM&ODM service are available.
Hansheng Automation possesses over a decade of practical machining experience in ultra-precision CNC machining, ISO Class 5 gear manufacturing, and precision casting. Custom Stainless Steel Parts represent one of our precision CNC machining services, offering processing for various stainless steel grades including 304/304L, 430, and 430F.
Product Advantages and Features
Precision Machining Capabilities
At our CNC machining center, precision turning/milling and grinding operations achieve tolerances of ±0.005mm. For custom products requiring even tighter precision, we can achieve extreme tolerances of ±0.002mm.
State-of-the-Art Facility
Our factory is equipped with a comprehensive range of machinery, from Brother CNC lathes to horizontal machining centers with a maximum processing area of 2100x1060mm. We can meet your needs regardless of your design's complexity.
One-Stop Manufacturing Solutions
Hansheng Automation's services span precision casting, stainless steel sheet metal fabrication, ultra-precision CNC machining, and gear manufacturing-all designed to streamline your procurement process.
Custom CNC Stainless Steel Machining Capabilities
| Related Machining Capabilities | Details |
|---|---|
| Custom CNC Stainless Steel Machining Capabilities | |
| Machining Precision Tiers |
Super Mirror Finishing: Tolerance ±0.002mm Precision Grinding & Turn-Milling: Tolerance ±0.005mm Standard Turning & Milling: Tolerance ±0.01mm |
| Surface Finishing Options | As-Machined,Brushed Finish,Mirror/Satin Polishing,Passivation - Enhances corrosion resistance, Sandblasting,Electropolishing |
Machinable stainless steel materials
| Material Series | Common Grade | Key Characteristics |
|---|---|---|
| Austenitic | 303, 304/304L, 316/316L | Excellent corrosion resistance, non-magnetic, good formability. 303 has the best machinability. |
| Ferritic | 430, 430F | Cost-effective, good heat resistance and oxidation resistance, magnetic. |
| Martensitic | 410, 416, 420, 440C | Can obtain high hardness and high strength through heat treatment, wear-resistant, magnetic. |
| Precipitation Hardening (PH) | 17-4 PH (SUS630), 15 -5 PH | Combines the corrosion resistance of austenitic and the high strength of martensitic, can be further strengthened through heat treatment. |
Machinery Showcase
| Category | Equipment Model (Partial) |
| Gear Machining and Inspection |
Kashifuji KPS30 Gear Skiving Machine, Ningjiang YK3610Ⅳ, Gear Inspection Machines |
| Precision Machining |
Brother TC-S2A CNC Lathe Machine, Seibu Wire EDM M50B |
| Large Component Machining |
Horizontal Machining Center (Max: 2100x1060mm), Vertical Machining Center (Max: 1200x840mm) |
| Milling and Mold Making |
Taesin CNC Milling Machine TXC-T6, CNC Automatic Mold Making Equipment |
Kashifuji Gear Skiving Machine KPS30
CNC horizontal gear hobbing machine YK3610IV
Vertical Milling Machine
Horizontal Milling Machine
Expanded Services
Precision Casting
Processes: Sand Casting, Lost Foam Casting, Gravity Casting
Max Part Size: 3800 x 1500 x 1200 mm
Tolerance Capability:
Free Tolerance: ±1mm
Specified Tolerance: Up to ±0.03mm
Workflow
Submit Drawings and Requirements
Upload your 2D/3D drawings (supporting STEP, IGS, PDF, etc.) and inform us of your specific requirements.
Receive Quote and Evaluation
Our engineering team will review your drawings and requirements promptly and provide a detailed quote including DFM (Design for Manufacturing) recommendations.
Production Initiation
Upon order confirmation, we will schedule production and provide real-time updates on production status as needed.
Product Delivery
We will deliver the final product, fully inspected throughout the entire process, to you on time and in its entirety.
Application Areas of Stainless Steel Parts
Our Commitment to Quality
We hold ISO 9001 quality management system certification and are equipped with professional inspection equipment, including a Coordinate Measuring Machine (CMM) and a dedicated gear inspection center. We can provide inspection reports, material certificates, and other quality documentation with your shipment upon request.
Our partner
FAQ
Q: How long does it typically take from inquiry to receiving samples/bulk products?
A: Delivery time depends on project complexity and quantity. Samples can be completed within one week after receiving drawings and confirming the quote. Small batch production is generally completed within 2-3 weeks. For large-volume projects, we will develop a detailed production plan and confirm it with you to ensure on-time delivery.
Q: What is the minimum tolerance you can achieve?
A: Our ultra-precision machining capabilities achieve tolerances as tight as ±0.002mm.
Q: What documentation do I need to provide for an accurate quote?
A: 2D drawings (PDF/DWG format) or 3D models (STEP, IGS, SLDPRT, etc.), along with material specifications, surface finish requirements, and quantity needed.
If drawings are unavailable, simply share your concept and requirements-our engineers can assist with design.
Q: For products requiring high corrosion resistance, which stainless steel material do you recommend?
A: For demanding environments like marine or chemical applications, we recommend 316/316L stainless steel. Its molybdenum content provides significantly superior resistance to pitting and crevice corrosion compared to 304 stainless steel. We also offer surface treatments like passivation or electropolishing to further enhance corrosion resistance.
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