Engineered with certified SS 304, SS 316, and SS 430 alloys. Direct export supply for manufacturers in Dhaka, Chattogram, Gazipur, and Narayanganj.
Designed for precise tile, porcelain, granite, and ceramic cutting. Ultra-thin steel core ensures minimum vibration and micro-fracture prevention during heavy construction processing.
Heavy-duty rotary slitting knife tailored for plastic bag making machinery and packaging film converters. Heat-treated stainless alloy with burr-free edge retention.
Industrial-grade tungsten carbide composition engineered for high-volume rubber, footwear, and gasket slitting lines. Ultra-wear resistance under high thermal stress.
Premium Grade OEM ceramic tile cutting blade with zero-chipping performance. Formulated for heavy construction projects and high-speed motor drives.
Precision-ground punch cutter assemblies for metal sheet punching, paper craft machinery, and circular hole die sets. Clean edge shear without material deformation.
Vacuum brazed diamond matrix structure designed for fast dry cutting of natural stone, marble, and concrete blocks. High-heat dispersion mesh slot configuration.
Rigid metal frame die cutting machinery for producing circular blanks, gaskets, paper discs, and thin metal foils. Factory-direct wholesale pricing for print and packaging plants.
Engineered for concrete wall grooving, crack repair, and dry masonry slitting. V-shaped diamond segments provide aggressive substrate removal and clean depth control.
As Bangladesh undergoes a massive industrial transformation—transitioning from traditional manufacturing to high-value readymade garments (RMG) machinery, consumer electronics assembly, local kitchen appliance fabrication, and heavy infrastructure development—the structural requirement for precision OEM stainless steel metal stamping has escalated exponentially. Fast-growing industrial zones across Gazipur, Narayanganj, Savar, Chattogram (Chittagong), and the Mirpur manufacturing corridor demand reliable international sourcing partners who deliver certified metal alloys, accurate progressive die stamping, and robust export documentation.
Navigating international supply chains into Bangladesh requires strict adherence to technical metallurgical parameters, climate-resistant material selection, and frictionless customs processing under Bangladesh Bank’s foreign exchange regulations. This technical whitepaper establishes the engineering standards, alloy performance matrix, and manufacturing methodologies required to deliver world-class metal stamping components directly to Bangladesh factories.
Bangladesh's tropical monsoon climate presents severe atmospheric corrosion challenges, particularly in coastal manufacturing zones like Chattogram and Khulna, where high relative humidity (averaging 75%-85% annually) and airborne salinity accelerate galvanic oxidation. Sourcing metal stampings requires precise alloy calibration:
| Stainless Alloy Grade | Metallurgical Structure | Yield Strength (0.2% Offset) | Corrosion Resistance Rating | Primary Application in Bangladesh |
|---|---|---|---|---|
| SS 304 (EN 1.4301) | Austenitic (Non-Magnetic) | ≥ 205 MPa | High (Freshwater/Atmospheric) | Cookware, Food Serviceware, RMG Machine Parts |
| SS 316L (EN 1.4404) | Austenitic with Molybdenum | ≥ 220 MPa | Superior (Salt-Spray / Marine) | Textile Dyeing Hardware, Marine & Coastal Fitments |
| SS 430 (EN 1.4016) | Ferritic (Magnetic) | ≥ 260 MPa | Moderate to High (Indoor) | Induction Cookware Base Plates, Appliance Panels |
| SS 201 (J4 Grade) | Austenitic (Low-Nickel/Manganese) | ≥ 275 MPa | Standard (Controlled Climate) | Cost-Effective Decorative Hardware & Domestic Trays |
High-volume production of custom stainless steel components depends on precision tooling development. Our manufacturing facilities employ three main metal forming workflows designed to minimize material scrap rate, eliminate burrs, and maintain micro-level repeatability:
A. Progressive Die Stamping: Ideal for high-speed, continuous-run parts like electrical terminals, textile machinery eyelets, and structural brackets. Coiled metal strip feeds through sequential stations performing piercing, coining, bending, and final blanking in a single press cycle. This yields throughputs exceeding 120 strokes per minute with pitch tolerances controlled within ±0.015mm.
B. Deep Draw Hydraulic Pressing: Essential for producing seamless cylindrical cups, pressure cooker vessels, rice cooker inner pots, and deep mixing bowls. By carefully calculating draw ratios ($R = D_{blank} / d_{punch}$) and controlling blank holder hydraulic pressure, we prevent thinning, wrinkling, or sidewall tearing of SS 304 sheet under extreme plastic deformation.
C. Fine Blanking & Circular Slitting: For heavy-duty industrial cutter blades, rotary slitting knives, and diamond saw blade cores, fine-blanking presses combined with precision laser trimming eliminate shear tear zones, leaving a smooth 100% clean-cut edge surface ready for induction heat treatment or diamond segment brazing.
Custom engineering tailored to the specific technical demands of Bangladesh's key industrial hubs.
The Readymade Garment (RMG) sector in Gazipur, Narayanganj, and Savar demands high-precision replacement blades, circular slitting cutters, tension guides, and stainless brackets for sewing machines and fabric spreading tables. Our wear-resistant tungsten carbide and SS 304 stamped components minimize downtime on high-volume assembly lines.
Local appliance manufacturers in Dhaka and Bogura producing non-stick cookware, multi-cookers, and pressure cookers require perforated SS 430 induction base plates. Our impact-bonded and punch-cut ferritic discs ensure zero delamination under repeated thermal expansion cycles on domestic induction hobs.
For megaprojects in Chittagong, Matarbari, and Dhaka Metro Rail networks, contractors require ultra-durable hot-pressed diamond saw blades, concrete crack chasers, and heavy-duty die-cut gaskets. Engineered to cut through tough reinforced concrete and natural granite without segment loss.
Supplying OEM electrical panel builders in Mirpur and Tejgaon with high-accuracy busbar brackets, grounding tags, relay mounting plates, and stamped SS 304 distribution box housings built to strict IEC 61439 electrical safety standards.
The growing leather goods export cluster in Savar and Hazaribagh relies on precision rotary circle punch dies, stainless cutting blades, and hardware eyelets for automated shoe clicking machines and belt hole punch lines.
Sanitary food-grade SS 316 stamped perforated steamer plates, grain sorting screens, and liquid filtration discs for agricultural processing plants operating across Rajshahi, Jessore, and Mymensingh regions.
Strategic insights for procurement managers and factory directors navigating Bangladesh's evolving manufacturing ecosystem.
Under Bangladesh government policies incentivizing local manufacturing (such as tax breaks for domestic electronics and light engineering assembly), enterprise buyers are moving away from importing fully finished goods. Instead, factories in Gazipur and Chattogram import precision semi-finished metal stampings, raw blank discs, and custom dies to perform final assembly locally, drastically lowering import tariff duties under the National Tariff Policy.
This operational pivot demands export suppliers capable of shipping mill-certified, dimensionally identical components in bulk FCL/LCL shipments with clear HS Code documentation (e.g., HS 7220 9090 for blanks; HS 7326 9099 for completed stampings).
As factory labor wages increase and export quality specifications tighten for Bangladesh goods entering the EU, US, and Middle East markets, manual metal forming is being phased out. Automated robot-assisted production lines now reject components with burr heights exceeding 0.03mm or wall thickness variations over 2%.
Modern buyers require international stamping vendors to supply CMM (Coordinate Measuring Machine) inspection sheets, Material Test Reports (MTR) matching coil heat numbers, and guaranteed tool steel die longevity before issuing Letters of Credit (L/C).
Maritime freight connectivity between Asian manufacturing hubs and Chattogram (CTG) port has stabilized with direct container vessel routes. Furthermore, the operational opening of the Padma Bridge has vastly improved freight movement times from Mongla Port to southern and central industrial zones.
Forward-thinking Bangladesh importers prefer suppliers situated near major marine export hubs (such as JNPT Port, Mumbai), enabling rapid 7-to-12 day sea transit times and streamlined Bonded Warehouse customs clearance.
Foreign currency management by Bangladesh Bank requires meticulous compliance regarding Letter of Credit (L/C) opening, Import Registration Certificates (IRC), and Commercial Invoice descriptions. Discrepancies in metal grade naming or HS classification can lead to demurrages at port customs.
Working with an experienced exporter familiar with Sight L/C, Deferred Payment terms, UPAS L/C structures, and issuing pro-forma invoices aligned with Bangladesh Customs Tariff schedules guarantees zero administrative bottlenecks.
Clear technical and commercial answers regarding OEM metal stamping, tooling ownership, and shipping into Bangladesh.
Every production batch is forged or cold-rolled from prime-grade steel coils sourced directly from accredited steel mills. We issue a comprehensive Mill Test Report (MTR) / Mill Test Certificate (MTC) conforming to EN 10204 3.1 standards with every container. The MTR documents the exact chemical composition (Chromium, Nickel, Carbon, Manganese ratios) and mechanical strength parameters (Yield, Tensile, Elongation) linked directly to the heat numbers stamped on your shipment packaging.
Yes. Our in-house tool room designs and builds custom single-stage, compound, and multi-station progressive stamping dies using CAD/CAM software, CNC wire-cut EDM, and precision grinding machines. You can send us your 2D engineering drawings (DWG/DXF), 3D STEP files, or a physical sample part collected from your factory in Bangladesh. We produce pre-production First Article Samples (FAS) for your dimensional sign-off prior to authorizing full bulk production.
We fully support trade financing structures compliant with Bangladesh Bank foreign exchange regulations. We accept Irrevocable Commercial Letters of Credit at Sight (Sight L/C), Usance L/C, UPAS (Usance Payable at Sight) L/C, and Wire Transfer (T/T) advance structures. Our documentation desk handles Certificate of Origin (Form A / COO), Packing Lists, Bills of Lading (B/L), and Pro-Forma Invoices formatted strictly to meet your opening bank's requirements.
For new custom components requiring die construction, tool engineering typically takes 15 to 25 days depending on press complexity. Once First Article Samples are approved, mass stamping production requires 10 to 18 days. Ocean transit from Mumbai JNPT Port to Chattogram Port (CTG) takes approximately 7 to 12 sea freight days. Air freight shipments to Dhaka Hazrat Shahjalal International Airport (DAC) take 2 to 4 transit days for urgent machine spare parts.
The customer retains 100% intellectual property and ownership rights over any custom die paid for during the tooling development phase. We store, clean, maintain, and insure your tooling in our fire-protected die library at zero ongoing maintenance cost to you. Your proprietary tooling will never be utilized to stamp parts for any third-party competitor.
Induction cooktops heat cookware by creating an oscillating magnetic field that induces eddy currents inside ferromagnetic metals. SS 304 is austenitic and paramagnetic (non-magnetic), making it unresponsive to induction hobs. SS 430 is a ferritic stainless alloy with high magnetic permeability, allowing efficient heat generation while maintaining 16-18% Chromium corrosion resistance and food-contact compliance under EN 1.4016. Impact-bonding an SS 430 disc to an aluminum pan base yields the perfect combination of magnetic induction response and uniform thermal distribution.
Over 50 years of metal stamping excellence, dual plant capacity, and international export leadership.
Founded in 1974, our enterprise brings half a century of specialized tooling experience in high-tonnage hydraulic drawing, progressive blanking, and metal finishing. We maintain long-term supply agreements with global brands, appliance OEMs, and industrial component buyers worldwide.
Operating primary press facilities in Mumbai alongside expanded capacity through our Gujarat manufacturing unit (Mammal Industries in Sarigam). Dual-facility production buffers seasonal volume spikes and guarantees uninterrupted supply line continuity for large Bangladesh purchase orders.
We do not outsource die design. Our master toolmakers operate CNC wire EDMs, surface grinders, and vertical machining centers in-house. This internal control lowers amortized tooling costs, speeds up prototype delivery, and keeps your proprietary product geometry completely confidential.
Quality control operates under ISO 9001:2015 audited protocols. Incoming raw coil undergoes optical emission spectrometry for chemical purity, while stamped production samples are checked using Coordinate Measuring Machines (CMM), digital height gauges, and optical projectors for zero-defect assurance.
Our main plant is located just 35 km from JNPT Port (Mumbai), enabling direct container loading and swift port gate-in. We handle export customs clearing, SGS/Intertek pre-shipment inspections when requested, and provide complete freight documentation to clear Chattogram Customs smoothly.
Whether you require pilot batch qualification runs for a new product launch in Dhaka or multi-container monthly supply for an established factory line, our press capacities (ranging from 10-ton punch presses to 500-ton hydraulic deep-drawing presses) adapt dynamically to your order volume.
Send your engineering drawings, DXF files, material specifications, or sample photos directly to our engineering desk. Receive an expert technical evaluation, DFM feedback, and competitive factory-direct pricing within 24 hours.
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