Wholesale 201 Stainless Steel Pan 3.0mm Thickness
- 3.0mm Heavy-Duty Core
- Commercial Restaurant Grade
Featured OEM/ODM Product Lines
High-performance vacuum insulated vessels, commercial thermalware, and custom kitchenware engineered for global B2B procurement.
Professional 3-Ply Stainless Steel Wide Base Pan
- Tri-Ply Heat Distribution
- Straight Cut Rim Design
Cast Iron Double-Handle Roasted Meat Steak Pan
- Induction Cooker Compatible
- High Heat Retention Cast Iron
Die Cast Aluminium Cookware with Temp Control
- Thermal Sensor Handle
- Premium Non-Stick PTFE Free
NSF Listed Commercial Electric Stainless Steel Vessel
- NSF Commercial Certification
- Integrated Electric Heating
Commercial Cast-Iron Stir-Fry Dry-Pot Wok
- Dual Ergonomic Handles
- Retro Chinese Style Thermalware
Commercial Wok Range 2*12KW ETL Induction Cooker
- ETL Certified 24KW Output
- Single Soup Pot Capacity
Japanese Style Ceramic Insulated Thermal Set
- High-Temperature Thermal Resistance
- Commercial Ceramic Coating
Industrial OEM Manufacturing Excellence Since 1990
Operating from BSCIC Industrial Estate with full-scale automated double-wall vacuum line technology, serving brands across Asia, Europe, and the Americas.
34+
Years Industry Authority
3,500+
Skilled Technicians & Engineers
500+
Active OEM/ODM SKU Lines
30,000+
Global B2B Retail Partners
Engineering Architecture of High-Performance Vacuum Thermal Vessels
As a leading OEM/ODM vacuum flask manufacturer and supplier, our core technical advantage lies in our state-of-the-art thermal isolation engineering. Modern thermal vessels require strict metallurgical controls, precision robotic vacuum evacuation, and advanced surface functionalization to satisfy rigorous global regulatory standards including US FDA 21 CFR, German LFGB, and EU 1935/2004.
Our manufacturing facility utilizes high-vacuum degassing kilns operating at 500°C under 10^-4 Pa micro-pressure. This process removes all residual gaseous molecules between the inner and outer stainless steel shells, virtually eliminating thermal conduction and convection paths. Furthermore, our inner walls undergo electromagnetic copper plating to reflect infrared thermal radiation back into the contained liquid media.
Raw Material Metallurgy & Inner Liner Engineering
Material purity directly determines corrosion resistance, flavor neutrality, and structural longevity. We offer brand partners a choice of premium metallurgical grades tailored to specific beverage applications:
| Material Grade | Chemical Composition | Corrosion Resistance | Ideal OEM Application |
|---|---|---|---|
| SUS 304 (18/8) | 18% Cr, 8% Ni | Standard Commercial Grade | Hydration Flasks, Coffee Tumblers |
| SUS 316L (Medical) | 18% Cr, 10% Ni, 2% Mo | Superior (Acid/Salt Resistant) | Carbonated Drinks, Isotonic Sports Drinks |
| Ta1 Pure Titanium | 99.9% Pure Titanium | Extreme Biocompatibility | Ultra-Light Luxury & Outdoor Flasks |
Precision Double-Wall Vacuum Manufacturing Process Flow
Our OEM contract manufacturing operation follows a rigorous 14-step quality-controlled thermal production matrix:
- Automated Pipe Cutting & Hydraulic Expansion: Cold-drawn seamless stainless steel tubes are expanded using high-pressure hydraulic tooling to form the precise outer contour.
- Spin-Forming Neck Reduction: High-precision CNC spin-form machines narrow the flask neck to minimize neck thermal bridge losses while maintaining structural integrity.
- Zirconium-Vanadium Getter Installation: A specialized chemical getter ring is welded into the vacuum cavity to absorb residual oxygen, hydrogen, and moisture over the 10+ year product lifespan.
- Automated Copper Plating: Robotic copper-plating line applies a sub-micron thermal reflection barrier to the exterior surface of the inner vessel.
- High-Temperature Vacuum Degassing: Dual-chamber vacuum furnaces draw vacuum levels down to 10^-4 Pa while baking vessels at 500°C for 4 hours to complete the vacuum seal.
- 100% Thermal Insulation Quality Screening: Every single unit passes through an inline infrared sensor testing system; non-compliant units exhibiting thermal leakage are automatically rejected.
Procurement & Sourcing Trends in Vacuum Thermalware
Market intelligence analysis for B2B buyers, brand owners, and global distributors looking to capture market share over the next decade.
Sustainable & Circular Materials
Global consumer demand is rapidly shifting toward post-consumer recycled (PCR) stainless steel. Forward-thinking brands are sourcing 90% recycled SUS304 steel to reduce carbon emissions by over 70% per unit produced.
PFAS-Free Eco Surface Coatings
With tightening European REACH and US EPA PFAS bans, traditional fluoropolymer coatings are being replaced by ceramic non-stick linings, silicone powder finishes, and eco-friendly electro-polished inner surfaces.
Smart Temperature & UV-C Disinfection
The integration of ultra-low power LED lids featuring capacitive touch real-time temperature readings and embedded UV-C water sterilization modules represents the highest growth ODM segment.
Ultralight Feather-Weight Spinning
Advanced CNC wall reduction technology lowers vessel weight by up to 35% without compromising structural compression strength or thermal isolation capability, ideal for outdoor sports equipment portfolios.
Ergonomic Modular Lid Systems
B2B buyers are demanding unified base vessels with interchangeable cap platforms—enabling straw caps, flip-top chug lids, coffee sip lids, and thermal handles on a single production line.
Custom Aesthetic Surface Treatments
Tactile powder coating, 3D digital gradient printing, water-transfer wood grain, and anti-fingerprint PVD titanium coating lead the consumer preference metrics across North American and European retail.
Global Industry Growth & OEM Sourcing Strategy
The global vacuum insulated bottle market size was valued at USD 5.2 Billion in 2023 and is projected to expand at a compound annual growth rate (CAGR) of 6.8% from 2024 to 2032. Growth is driven by expanding outdoor recreation sectors, increased corporate sustainability initiatives eliminating single-use plastics, and rising health awareness surrounding daily hydration tracking.
Key Sourcing Considerations for Importers & Brand Managers
Selecting the right contract manufacturing partner requires evaluating critical production benchmarks beyond initial unit costs:
- Yield Strength & Vacuum Retention Rate: Insist on factory audit verification demonstrating less than 0.2% vacuum failure rates post 12-month storage simulation testing.
- Tooling Customization Agility: Premier OEM partners maintain in-house CNC mold shops capable of producing custom vessel 3D prototypes in 7 days and final mass production tooling within 25 days.
- Supply Chain Transparency & Compliance: Ensure your manufacturing partner holds ISO 9001, ISO 14001, BSCI, and Sedex SMETA certifications to protect your brand from supply chain compliance risks.
- MoQ vs SKU Flexibility: Evaluate factories offering scalable minimum order quantities (e.g., 1,000 units per color SKU) to streamline initial market testing and lower inventory carrying costs.
| Production Stage | Standard Lead Time | Key Quality Control Benchmark |
|---|---|---|
| 3D Design & Engineering Rendering | 2-3 Working Days | Thermal Bridge & Ergonomic Volumetric Simulation |
| Rapid Prototyping (3D Print / CNC) | 5-7 Working Days | Dimensional Tolerance +/- 0.1mm Check |
| Steel Tooling & Mold Fabrication | 25-30 Calendar Days | Hardened Tooling Steel Durability Test (>500k shots) |
| Pilot Sample Production | 5 Calendar Days | Full Lab Testing: FDA/LFGB, Thermal & Drop Tests |
| Mass Production (50,000 units) | 30-35 Calendar Days | 100% Inline Vacuum Evacuation Thermal Testing |
Frequently Asked Questions (FAQ)
Essential procurement insights for enterprise buyers seeking contract manufacturing and wholesale vacuum flask solutions.
What is the standard Minimum Order Quantity (MOQ) for custom OEM vacuum flasks?
Our standard OEM manufacturing MOQ is typically 1,000 units per model/capacity for standard colors, and 2,000 to 3,000 units for fully custom Pantone color matching, specialized surface coatings (such as 3D digital printing or water transfer), or custom structural tooling. We also accommodate lower trial order volumes for strategic brand launches.
What material grades do you offer for OEM vacuum thermal bottles?
We manufacture thermalware using food-grade Premium SUS 304 (18/8) stainless steel, medical-grade SUS 316L stainless steel (offering superior resistance against acidic drinks like coffee, juice, and soda), and high-purity Ta1 Titanium for luxury lightweight outdoor equipment. All plastic components (lids/straws) are 100% BPA-free PP or Tritan.
How do you test and guarantee thermal insulation performance?
Every bottle produced in our facility undergoes 100% automated inline infrared thermal testing. Vessels are filled with high-temperature media, and thermal leakage is monitored by robotic sensors. Standard double-wall vacuum vessels retain hot liquids above 68°C (154°F) after 12 hours and cold liquids below 8°C (46°F) after 24 hours in ambient conditions.
What custom branding and logo decoration methods are available?
We offer comprehensive branding technologies including Fiber Laser Engraving, Silk-Screen Printing, Heat Transfer Printing, 3D UV Digital Embossed Printing, Water Transfer Hydro-Dipping, and Embossed/Debossed Steel Stamping on the base or body of the bottle.
Are your manufactured products compliant with international food contact standards?
Yes. Our factory operates under strict ISO 9001 and ISO 14001 management protocols. All manufactured lines comply with US FDA 21 CFR 175.300, European EU 1935/2004, German LFGB, California Prop 65, and REACH safety certifications. We provide full raw material test reports upon request.
Can your engineering team support custom ODM design and structural tooling?
Absolutely. Our in-house R&D team includes mechanical engineers, industrial designers, and CAD specialists. We take your initial concept sketch or reference sample and deliver 3D CAD modeling within 48 hours, functional 3D printed samples in 5 days, and complete mass production steel tooling within 25 to 30 days.
What is the standard production lead time for bulk export orders?
Standard mass production lead time is 30 to 35 calendar days following pre-production sample approval and deposit receipt. For repeat standard orders with existing tooling, turnaround times can be optimized to 20–25 days.
What packaging options are available for retail distribution?
We provide full custom retail packaging engineering, including 4-color printed corrugated gift boxes, cylinder tube packaging, eco-friendly kraft paper packaging, custom die-cut EVA foam inserts, barcode labeling, and export-ready master carton palletization compliant with Amazon FBA and big-box store delivery specifications.
Partner with Bangladesh's Premier Thermal Manufacturer
Whether you require custom OEM product development, private label vacuum flask manufacturing, or high-volume commercial kitchenware supply, our engineering team is ready to deliver your exact specifications.