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One-Stop Stainless Steel Processing
September 04,2025
One-Stop Stainless Steel Processing
Looking for stainless steel casting? CNC machining? Polishing services? PVD surface treatment?
You can come to us for just one process — but you’ll quickly discover that we can do so much more.
While the market offers specialized polishing or CNC shops, it’s rare to find a partner who can handle the entire process: from raw material → machining → polishing → surface finishing.
You can come to us for just one process — but you’ll quickly discover that we can do so much more.
While the market offers specialized polishing or CNC shops, it’s rare to find a partner who can handle the entire process: from raw material → machining → polishing → surface finishing.
At ALLWIN, that’s exactly what we do.
Whether you need a single process or a complete, start-to-finish solution, we are ready to deliver — with precision, consistency, and flexibility.
Our Processing Capabilities
Investment Casting
Supported Materials: 304 / 316 / 2205 / 2507 stainless steel
Advantages: High forming flexibility, dimensional stability, ideal for small to medium production runs
CNC Precision Machining
Precision: ±0.1 mm
Capabilities: Threading, angled surfaces, complex internal structures, lathe machining, milling, multi-axis machining
Applications: Structural components, precision hardware for assembly
Hand Polishing
Finishes: High gloss, mirror, brushed, satin finishes
Quality Control: Each piece is manually inspected to ensure consistent quality
Surface Finishing (PVD / Powder Coating / EDC)
PVD: Premium matte black, gold, rose gold — scratch-resistant and corrosion-resistant
Powder Coating: Wide color range, excellent coverage
EDC: Designed for outdoor durability and weather resistance
Why Choose ALLWIN for One-Stop Processing?
- Higher quality consistency — Full in-house QC across all processes
- More flexible lead times — No need to coordinate multiple suppliers
- Lower procurement and communication costs — Streamlined project management
- Less risk, fewer reworks, more trust — Clear accountability, reliable outcomes
One Partner. One Process
Sometimes, you may only need one step.
Sometimes, you’ll discover that trusting ALLWIN from start to finish makes the entire project more efficient.
ALLWIN — your trusted processing partner.
No matter which stage of the process you need, we’re ready to deliver — and deliver it well.
Sometimes, you’ll discover that trusting ALLWIN from start to finish makes the entire project more efficient.
ALLWIN — your trusted processing partner.
No matter which stage of the process you need, we’re ready to deliver — and deliver it well.
Ready to Start Your Project with ALLWIN?
Send us your drawings, samples, or prototype requirements — we’ll provide tailored processing recommendations.
Request a quote for individual processes — fast, honest, and with no sales pressure.
Explore complete OEM/ODM services — ALLWIN is ready to support seamless integration and streamlined production for your projects.
Request a quote for individual processes — fast, honest, and with no sales pressure.
Explore complete OEM/ODM services — ALLWIN is ready to support seamless integration and streamlined production for your projects.
