Professional Vacuum Insulated Drinkware OEM/ODM Services

Empowering Global Brands with Precision Manufacturing & Tailored Innovation

High-quality custom insulated tumblers & bottles. Tannmi provides expert OEM/ODM solutions, food-grade safety, and innovative designs for global brands. Inquire today for bulk pricing.

01. End-to-End Customization Capabilities

From Concept to Market-Ready Excellence We provide a seamless "Design-Development-Production" system, transforming your vision into high-performance products tailored for your local market.

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nnovative R&D & Design

Our team delivers 200+ ODM standardized products and bespoke designs for specific scenarios, including 40oz outdoor tumblers with non-slip handles and 15oz smart office mugs with temp displays.

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Exclusive Mold Development

Eliminate market homogenization with our in-house mold workshop. We reduce development cycles to 15-30 days for private molds (exclusive body shapes and lid designs).

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Advanced Smart Integration

Stay ahead of trends with features like LCD touch displays, APP-linked health monitoring, and IP7X waterproof technology.

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Sustainability Focus

We offer eco-friendly solutions including recycled 304 stainless steel, biodegradable corn fiber packaging, and fluoride-free coatings (EU REACH & US ECOCERT compliant).

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02. Superior Material & Performance

Built for Durability, Engineered for Safety Every Tannmi product is a fusion of food-grade safety and industry-leading thermal efficiency.

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Premium Metallurgy: Choose between Food-Grade 304 Stainless Steel for daily versatility or Marine-Grade 316 Stainless Steel for superior corrosion resistance in extreme environments.

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Premium Metallurgy: Choose between Food-Grade 304 Stainless Steel for daily versatility or Marine-Grade 316 Stainless Steel for superior corrosion resistance in extreme environments.

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Ultimate Thermal Retention: Our double-layer vacuum technology keeps beverages hot for 12 hours (60°C+) and cold for 24 hours (10°C-).

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Versatile Configurations: Capacities range from 2oz espresso cups to 133oz family jugs, with custom shapes including slim-fit car holders and shatterproof outdoor bases.

03. Branding & Surface Treatments

Transform Your Drinkware into a Mobile Brand Ambassador We offer a vast array of high-precision logo and finishing techniques to define your brand’s visual identity.

Process Type

Brand Advantage

Best For...

Laser Engraving

Wear-resistant, premium metallic texture.

High-end branding & luxury lines.

UV Printing

Full-color HD gradients, fast 3-5 day sampling.

Fashion brands & holiday editions.

Screen Printing

Cost-effective for large-scale solid color logos.

Corporate gifts & bulk retail.

Powder Coating

Anti-slip, matte/bright, highly durable.

Outdoor & rugged performance gear.

Specialty Effects

Glow-in-the-dark, glitter, or rubberized touch.

Kids' products & promotional gifts.

custom material, color and finish

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Factory-Direct Strength. Global Reliability.

Why Partner with Tannmi?

50,000㎡ facility with 400+ advanced machines producing 6 million units annually.

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Fully certified with ISO 9001, ISO 14001, BSCI, CE, and CPSIA.

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We support both small-batch trial orders (MOQ 20-50) for startups and high-volume runs of 100,000+ units for peak seasons.

Factory-direct pricing is typically 10%-15% lower than trading intermediaries.

FAQ

Tannmi - Frequently Asked Questions 

Q: Do you offer OEM/ODM services? What can be customized?

Absolutely. We are a full-service manufacturing partner. Our customization scope includes:Branding: Laser engraving, UV printing, silk screen, and 3D printing.Color & Finish: Pantone color matching with powder coating, rubberized, or gradient finishes.Design: Exclusive mold development for unique cup bodies and lid structures.Accessories: Custom packaging, silicone boots, straws, and carry straps.

Q: What materials are Tannmi bottles made of? Are they food-safe?

Our bottles are crafted from premium Food-Grade 304 or 316 (Marine-Grade) Stainless Steel, ensuring maximum corrosion resistance and durability. All components, including BPA-free lids and silicone seals, are strictly compliant with FDA (US), LFGB (Germany), and SGS food safety standards. We guarantee a 100% non-toxic, odorless drinking experience.

Q: What is the Minimum Order Quantity (MOQ)?

Standard In-Stock Items: Low MOQ of 500 units per model (supports mixed colors). Customized Orders (Logo/Color): MOQ starts at 3,000 units. Bespoke Molds: Requirements vary by design complexity. We offer tiered pricing for bulk orders exceeding 5,000 units. Please contact our sales team for a custom quote.

Q: What is the thermal performance of your vacuum insulated products?

Using industry-leading double-wall vacuum technology, our standard models maintain heat for 12+ hours (≥60°C) and cold for 24+ hours (≤10°C). Our high-performance series can extend these durations up to 24 hours for hot and 48 hours for cold. Note: Performance may vary based on ambient temperature and usage habits.

Learn more

Ready to Elevate Your Brand?

Get your exclusive customization solution within 24 hours.

Contact information

No. 172 Chengxin Road, Dafenshanyan Village, Dongcheng Sub-district, Yongkang City, Jinhua City, Zhejiang Province, China

（+86）186-8503-2777

inquiry@tannmi.com