Direct factory-engineered steel circles, rotary slitting knives, and diamond circular saw blades optimized for OEM cookware manufacturing, paper converting, rubber slitting, and stone processing in Ho Chi Minh City.
As Southern Vietnam fortifies its position as Southeast Asia's primary manufacturing hub, industrial buyers, OEM cookware fabricators, and engineering firms across Ho Chi Minh City (HCMC), Bình Dương, and Đồng Nai face expanding requirements for high-precision steel circles, stainless steel induction base plates, and industrial circular cutting tools. Sourcing steel circles in Vietnam requires a detailed understanding of metallurgical compositions, deep-draw yield strengths, magnetic permeability for induction cookware, and local port customs logistics.
A frequent procurement challenge for Ho Chi Minh City factories is selecting the appropriate stainless steel alloy for circular blanks. While austenitic SS 304 (EN 1.4301) remains the standard for general food-contact hollowware due to its excellent elongation (≥40%) and corrosion resistance, it is non-magnetic (paramagnetic). Consequently, SS 304 cannot trigger the high-frequency magnetic eddy currents required by modern induction cooktops.
To overcome this, global cookware OEMs utilize ferritic stainless steel SS 430 (EN 1.4016) circle blanks. Ferritic steel possesses high magnetic permeability while providing 16–18% Chromium content for robust oxidation resistance. When stamped into perforated or solid circular base plates and impact-bonded to aluminum pressure cooker bases or non-stick pans, SS 430 enables fast, uniform induction heating across the vessel bottom.
| Metallurgical Property | SS 430 Ferritic (Induction Grade) | SS 304 Austenitic (Standard Grade) | D2 / SKD-11 Tool Steel (Blade Grade) |
|---|---|---|---|
| EN Standard | EN 1.4016 / AISI 430 | EN 1.4301 / AISI 304 | 1.2379 / SKD-11 |
| Magnetic Permeability | High (Ferromagnetic - Induction Ready) | Paramagnetic (Non-Induction) | High (Ferromagnetic) |
| Yield Strength (0.2%) | ≥ 260 MPa | ≥ 205 MPa | ≥ 1500 MPa (After Heat Treat) |
| Elongation (A50) | ≥ 22% (Deep Draw Qualified) | ≥ 40% (Extreme Deep Draw) | N/A (Rigid Cutting Edge) |
| Typical Local HCMC Uses | Induction Bottom Plates, Cookware Bases | Stockpots, Pressure Cooker Bodies, Lids | Rotary Slitting Knives, Circle Blades |
Achieving defect-free performance in steel circles requires controlling every stage of press operation and heat treatment:
Our engineering desk builds dies directly from your DXF, step files, or physical samples. Mill test reports (MTR) provided with every shipment.
The operational demands for steel circles and circular cutting tools vary across Southern Vietnam's main industrial parks:
Located in Tân Thuận EPZ (HCMC) and VSIP I & II (Bình Dương). Factories require SS 430 perforated discs (Ø100mm–Ø220mm) for aluminum pan bonding and deep-drawn SS 304 inner vessels for electric rice cookers and multi-kadais.
Clustered in Tân Bình & Bình Chánh Industrial Zones. Converts high-density poly films and flexible laminates using custom D2 flat rotary slitting knives, circular die cutters, and punch tools operating at high RPMs.
Concentrated around Biên Hòa (Đồng Nai) infrastructure corridors. Employs micrograin tungsten carbide circular knives for continuous rubber slitting, and hot-pressed diamond turbo saw blades for granite, tile, and concrete grooving.
Driven by the global "China + 1" manufacturing realignments, major international houseware and industrial brands have expanded production facilities within a 50 km radius of Ho Chi Minh City. Key local procurement shifts include:
Combining 50+ years of precision stamping expertise with dual-plant capacity, in-house die tool rooms, and complete export documentation tailored for Southern Vietnam's manufacturing sector.
Operating since 1974 with strict metallurgical protocols. We supply key componentry behind leading domestic and global kitchenware brands, guaranteeing non-delaminating performance under long warranty windows.
Our multi-plant footprint across Mumbai and Sarigam (Gujarat) provides redundant production lines to absorb seasonal spikes without compromising delivery deadlines for OEM clients in Vietnam.
Equipped with CNC wire-EDM and surface grinders to build custom blanking, punching, and embossing dies directly from engineering drawings, reducing tooling lead times significantly.
All shipments destined for HCMC include Certificates of Origin, Packing Lists, Commercial Invoices, MTRs, and accurate HS Classifications (7220.90.90 for blanks; 8202.39.00 for diamond blades; 7326.90.99 for finished components).
Addressing key metallurgical, regulatory, shipping, and custom-order inquiries from procurement engineering teams across Vietnam.
Send your dimensional drawings, target thickness specifications, or sample photos. Receive a detailed quotation, material data sheets, and tooling feasibility feedback within 24 hours.
