High-Performance OEM/ODM Cookware Solutions
Explore our benchmark product lineup engineered for commercial kitchens, hospitality chains, and global private label brands. Manufactured with rigorous metallurgical compliance.
Wholesale 201 Stainless Steel Pan 3.0mm Thickness
Commercial-grade heavy gauge pan engineered with 3.0mm wall density for optimal thermal inertia and warp resistance under continuous high-heat restaurant operations.
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Professional 3-Ply Stainless Steel Frying Pan
Featuring a wide heat-conduction base, straight-cut drip-free rim, and multi-layer aluminum core encapsulated between food-grade steel for flawless heat distribution.
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Cast Iron Rectangular Double-Handle Roast Pan
High thermal-retention cast iron cookware designed for commercial steak houses and induction tops. Dual reinforced side handles facilitate heavy kitchen utility.
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SANLANG Die-Cast Aluminum Non-Stick Set
Precision vacuum die-cast aluminum pot set featuring smart temperature-control indicators on handles. Compatible with gas, electric, and induction surfaces.
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NSF Listed Commercial Electric Mini Cooking Pot
Sanitation-certified Korean-style commercial electric cooking pot designed for rapid individual table-side heating and prolonged commercial durability.
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Commercial Heavy-Duty Cast-Iron Stir-Fry Wok
Traditional retro-styled dual-handle wok engineered for intense open-flame stir-frying, alcohol-fueled dry pot presentation, and high heat absorption.
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Commercial Dual 12KW ETL Induction Wok Range
Heavy-duty 2*12KW commercial induction cooktop integrated with dedicated soup pot setup. ETL safety compliant for high-throughput restaurant environments.
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Japanese Style Ceramic Induction Cookware Set
Handcrafted thermal-shock resistant ceramic stewing pot. Specially modified magnetic base ensures full induction compatibility and high heat conservation.
Contact Us34+ Years of Industry Leadership: Kiam Metal Industries Limited
Founded in 1990 and strategically headquartered within the BSCIC Industrial Estate, Kushtia, Bangladesh, Kiam Metal Industries Limited has evolved into South Asia's premier mega-manufacturer of architectural-grade aluminum cookware, pressure cookers, non-stick vessels, and commercial kitchen appliances. Driven by advanced European metallurgical processes and automated production lines, Kiam operates as a cornerstone global manufacturing hub for international B2B buyers, private labels, and commercial kitchen distributors across North America, Europe, Asia, and Africa.
As the undisputed No. 1 recognized cookware enterprise in Bangladesh, our manufacturing infrastructure spans over tens of thousands of square meters, housing integrated high-pressure die-casting facilities, automatic hard-anodizing lines, multi-layer PTFE/ceramic spray booths, and friction-welded induction base bonding units. Operating under strict compliance with ISO 9001:2015 quality management systems and international sanitation protocols, Kiam delivers unparalleled scale, precision tolerances, and cost competitiveness to global sourcing procurement teams.
Die-Cast vs. Forged vs. Stamped Aluminum Cookware Manufacturing
Understanding the structural physics and thermal dynamics of different aluminum fabrication processes is paramount for B2B brand owners and corporate buyers selecting contract manufacturing partners. Aluminum cookware performance is fundamentally dictated by grain density, wall thickness uniformity, thermal conductivity coefficients, and structural yield strength under cyclic heat stress.
| Manufacturing Process | Alloy Grade | Wall Thickness Variability | Thermal Stress Warp Resistance | Tooling & Mold Cost | Ideal Application |
|---|---|---|---|---|---|
| High-Pressure Die-Casting | ADC12 / A380 Aluminum Alloy | Custom variable thickness (2.5mm to 8.0mm) | Extreme (Zero thermal hysteresis distortion) | High (Custom steel molds) | Premium non-stick casseroles, grill pans, heavy commercial pots |
| Cold-Forged Aluminum | 3003 / 4006 Heavy Gauge Sheet | Thick base (3.5mm-5.0mm), tapered side walls | High (Optimized grain boundary alignment) | Moderate (Forming dies) | High-end retail frypans, professional restaurant skillet lines |
| Mechanical Stamping | 1050 / 1100 Commercial Pure Aluminum | Uniform wall thickness (1.5mm to 3.0mm) | Moderate (Requires reinforced rims & bases) | Low to Moderate | High-volume promotional lines, lightweight domestic saucepans |
| Tri-Ply Clad Construction | 304 SS + Al 1100 Core + 430 SS | Multi-layer bonded sheet (2.3mm to 3.5mm) | Maximum (Composite thermal equilibrium) | High Precision Presses | Commercial restaurant cookware, heavy induction stock pots |
High-Pressure Die Casting
Molten aluminum alloy is injected under high pressure into precision tool-steel dies. This enables engineered variable wall thicknessâextra thick at the base for heat retention and thinner along sidewalls for weight optimizationâcompletely eliminating thermal warping at temperatures exceeding 400°C.
Cold Forging Technology
Heavily calibrated hydraulic presses compress heavy-gauge aluminum discs into complex cookware geometries. Cold forging aligns the molecular grain structure of 3003-series aluminum, enhancing tensile strength and mechanical resistance against operational drops and impact in commercial kitchens.
Impact-Bonded Induction Bases
Using 2,000-ton friction welding machines, a 0.5mm-1.2mm grade 430 magnetic stainless steel plate is permanently fused to the aluminum vessel base under high pressure. This guarantees seamless magnetic induction compatibility without air pockets, preventing base detachment under extreme heat.
Advanced Non-Stick & Surface Treatment Engineering
A cookware item's long-term utility is governed by its surface engineering. As a premier OEM/ODM supplier, Kiam integrates multi-tier coating application lines compliant with strict FDA (US Food and Drug Administration), LFGB (Germany Food & Commodities Act), and EU regulation 1935/2004 standards.
3-Layer PTFE Fluoropolymer Systems
Utilizing microscopic ceramic and titanium-granule reinforcement within the primer, mid-coat, and top-coat layers. This structural matrix delivers over 40,000 abrasion cycles under standardized LGA knife tests, rendering superior non-stick release without PFOA, GenX, or heavy metals.
Sol-Gel Inorganic Ceramic Matrix
Formulated from natural silica sand derivatives, sol-gel ceramic non-stick coatings provide an eco-friendly PFAS-free alternative. Engineered to withstand operational temperatures up to 450°C (842°F) without thermal decomposition or toxic vapor emission, perfect for high-heat searing.
Hard-Anodized Oxide Conversion
An electrochemical sulfuric acid bath converts raw aluminum surfaces into aluminum oxide (AlâOâ), resulting in a surface layer twice as hard as stainless steel (Vickers Hardness > 400 HV). This non-reactive finish prevents acidic food corrosion while preserving rapid heat conduction.
Global Sourcing & Manufacturing Trends (2025â2030)
The global cookware procurement landscape is undergoing structural realignments driven by regulatory updates, geopolitical supply chain diversification, and environmental imperatives. B2B buyers must align with OEM manufacturers equipped to handle the following emerging industry paradigms:
1. Circular Economy & Recycled Alloys
Global retailers are mandating minimum 75% to 100% post-consumer recycled aluminum alloys (e.g., re-smelted 3003/4006 grades). Recycled aluminum conserves 95% of the energy required for primary smelting while retaining identical thermal conductivity.
2. Regulatory PFAS Phase-Outs
With the US EPA and European ECHA enacting bans on fluorinated substances (PFAS, PFOA, PFOS), demand is shifting toward advanced organo-silicon ceramic coatings and nitrided cast-iron cookware platforms.
3. Universal Induction Base Standardization
As induction cooktops dominate European, East Asian, and North American markets, cookware lines require full-coverage micro-stamped magnetic bases compatible with both traditional gas flame and high-frequency induction hobs.
4. South Asian Manufacturing Shift
Importers are actively diversifying away from concentrated East Asian supply chains. Bangladesh offers a strategic manufacturing hub benefiting from preferential tariff agreements, duty-free quotas, and competitive labor costs.
Frequently Asked Questions (FAQ) for B2B Importers
Essential answers regarding custom tooling, Minimum Order Quantities (MOQs), quality testing, and international freight logistics.
What are your factory Minimum Order Quantities (MOQs) for OEM custom orders?
Standard MOQs for customized aluminum cookware ranges start at 1,000 to 2,000 units per item/size for stamped lines, and 500 to 1,000 units for die-cast series. For specialized custom colors, custom silicone handles, or bespoke private-label packaging boxes, container-load volumes (20ft/40ft HQ) offer optimal unit cost efficiency.
How do you handle custom tooling, prototyping, and CAD mold development?
Our in-house R&D engineering team utilizes SolidWorks and AutoCAD to transform customer concept sketches into 3D CAD models within 48 hours. Once 3D-printed physical samples are validated, precision CNC steel molds are milled within 25â35 days. Tooling fees are refundable upon meeting pre-agreed annual procurement volume thresholds.
What quality assurance and adhesion testing protocols are performed before shipment?
Every production batch undergoes strict quality control under ISO 9001 protocols. Coating adhesion is verified using ASTM D3359 cross-hatch tape tests, thermal shock testing (rapid quenching from 250°C to 20°C water baths), corrosion resistance via 5% neutral salt spray testing (48-96 hours), and handle fatigue load testing according to BS EN 12983-1 standards.
Can you provide food contact safety certifications for European and US markets?
Yes. All raw materials, fluoropolymers, sol-gel formulas, and handle components are certified by independent testing laboratories (SGS, TĂV Rheinland, Intertek). We supply full compliance certification for FDA 21 CFR 175.300, German LFGB, EU Directive 1935/2004, REACH, and RoHS restrictions.
What are the lead times for sample delivery and full container mass production?
Standard catalog samples are dispatched within 3 to 5 business days. Custom color-matched or laser-etched OEM pre-production samples require 7 to 10 days. Mass production lead times range between 30 to 45 days following deposit confirmation and artwork approval, depending on order complexity.
What shipping Incoterms and global export logistics options are supported?
We support FOB (Chittagong Port, Bangladesh), CFR, CIF, DDP, and EXW shipping terms. Our export department manages container loading optimization, export customs clearance, certificate of origin documentation (Form A / GSP), and bill of lading issuance for seamless port clearance at destination.
Request a Custom OEM/ODM Production Quote Today
Partner directly with Kiam Metal Industries Limited. Our engineering team stands ready to discuss your custom specifications, mold developments, private labeling requirements, and bulk wholesale pricing.