Explore our core manufacturing line of double-wall vacuum insulated tumblers, Smart ODM heated mug chassis, and customized hydration solutions.
Decoding consumer intent shifts from passive double-wall vacuum insulation to active PID-microcontrolled liquid temperature regulation.
The global thermal drinkware sector is undergoing a rapid technological evolution. Passive thermal retention—historically achieved solely through double-wall vacuum insulation—is no longer sufficient for high-tier consumer segments. Market metrics indicate a compound annual growth rate (CAGR) of 14.8% for active-heating smart tumblers. Modern consumers demand precise drinking temperatures maintained for 4 to 8 hours uninterrupted.
B2B procurement queries for "ODM Heated Coffee Mug Supplier" have surged by 210% YoY. Importers, brand owners, and corporate distributors require turn-key ODM partners capable of housing lithium-ion battery arrays, low-voltage thick-film heaters, and IPX7 waterproof PCB micro-controllers inside slim, ergonomic stainless steel bodies.
Integrating electrical heating circuits with beverage containers demands absolute compliance. Global market entry requires strict adherence to FDA 21 CFR food contact standards, LFGB testing, UL 2056 battery safety rules, UN38.3 transport compliance, and CE/FCC electromagnetic shielding certifications.
Located in the world-renowned hardware manufacturing hub of Wuyi County, Zhejiang Province, China, Wuyi Dongyi Dailysupplies Co., Ltd stands as an industry leader in engineering and producing high-grade stainless steel drinkware. We specialize in research, development, and mass manufacturing of premium food-grade stainless steel tumblers, smart heated mugs, outdoor flasks, and vacuum-insulated containers.
By integrating advanced double-walled vacuum insulation with cutting-edge active micro-heating modules, our ODM/OEM solutions serve global brands across North America, Europe, South America, the Middle East, and Southeast Asia.
An exhaustive deep-dive into the core hardware components, thermal circuits, and embedded microprocessors that power modern ODM heated mugs.
Our engineering team utilizes printed ultra-thin Thick-Film Heating Elements bonded directly to the bottom outer layer of the internal SUS304 liner. Unlike traditional bulky PTC ceramic heating components, thick-film printing offers:
High-capacity lithium battery safety is paramount. Our power modules feature dual-series 18650 / 21700 high-density lithium-ion or LiFePO4 cells integrated with a proprietary Smart Battery Management System (BMS):
Sensors embedded inside the mug cavity send real-time data to an integrated Bluetooth 5.2 Low Energy module, allowing seamless smartphone app control:
| Engineering Spec | Standard Tier (Passive Vacuum) | Active Smart Heated Tier (ODM Baseline) | Pro Enterprise Custom Tier |
|---|---|---|---|
| Inner Vessel Material | SUS304 Stainless Steel | Food-Grade SUS304 / Ceramic Coating | SUS316 Surgical Grade Stainless Steel |
| Heating System | N/A (Thermal Retention) | Thick-Film Printed Circuit (35W - 45W) | Multi-Zone Direct Inactive Thick-Film (60W Peak) |
| Battery Capacity | N/A | 2500 mAh / 7.4V (Up to 3 hrs) | 4000-5000 mAh / 11.1V (Up to 8 hrs) |
| Temperature Range | Ambient cooling decay | 120°F – 145°F (50°C – 62.5°C) | 95°F – 150°F Fully Customizable PID |
| Ingress Protection | IPX4 / Dishwasher Limit | IPX7 Waterproof (Hand Washable) | IPX8 Full Submersion Sub-Assembly |
| Charging Interface | N/A | Contact Coaster / USB Type-C | 15W Fast Qi Magnetic Induction Coaster |
From initial CAD rendering and SLA rapid prototyping to mass injection molding, laser welding, and custom retail packaging.
We offer versatile surface finishing technologies: durable matte powder coatings, gradient electroplating, tactile rubberized sprays, soft-touch silicone sleeves, UV 3D textured printing, and precision fiber laser logo engraving.
Engineered with BPA-free Tritan™ plastic lid options, splash-proof magnetic slider mechanisms, leak-proof 360-degree push-to-drink valves, and custom ergonomic zinc-alloy or silicone-molded handles.
Custom design charging coasters matched to corporate desk environments, including dual-purpose wireless phone charging bases, automotive 12V DC heated mug cradles, and magnetic snap-on USB cables.
How Wuyi Dongyi transitions your concept into mass production in 6 streamlined phases.
Client inquiry, industrial design definition, 3D CAD modeling, and thermal engineering analysis.
Rapid CNC aluminum tooling & 3D printed functional prototypes for ergonomic and thermal testing.
High-precision stainless steel stamping dies and plastic injection mold fabrication (15-25 days).
Pilot production run, PCB SMT mounting, BMS calibration, and IPX7 waterproofing validation.
Automated laser shaping, vacuum brazing, surface finishing, assembly, and 100% QA checks.
UN38.3 lithium battery drop-testing, custom retail box packaging, and FOB/DDP shipping.
Tailoring product design and heating profiles to meet regional consumer habits across international markets.
High demand for large-capacity containers (20oz, 30oz, 40oz tumblers) compatible with standard automotive cup holders. Preference for rugged powder coating, heavy-duty handles, high-wattage vehicle 12V/24V power adapters, and long battery life for long outdoor commutes and cold winter climates.
Key Feature: 40oz Large Capacity + High Capacity BMS Cell Packs.
Strong focus on minimal Nordic aesthetics, eco-conscious recyclable packaging, and strict compliance with LFGB, CE, and RoHS standards. Preference for medium sizes (10oz to 16oz coffee mugs) designed for home office desks, specialty espresso-based drinks, and silent wireless induction heating bases.
Key Feature: Sleek Ceramic Inner Liners + LFGB Safety Certification.
High market preference for multi-temperature presets capable of maintaining delicate tea brewing profiles (e.g., 50°C warm water, 65°C green tea, 85°C herbal infusion). Features such as tea infusion strainers, compact egg-shaped vessels, and high-contrast OLED screen lids are highly sought after.
Key Feature: Precise Multi-Stage Temperature App Presets + Tea Strainers.
Detailed responses regarding manufacturing limits, electrical specifications, safety features, and minimum order quantities.
Discover our extended product range designed for wholesale distribution, corporate branding, and global retail.
Dongyi
