The 350ml (approx. 12oz) tumbler has emerged as the "Golden Standard" in the global beverage container market. Its size perfectly aligns with the standard serving sizes of specialty coffee shops and is the ideal capacity for urban commuters and office professionals. As a leading manufacturer in China, we see a massive surge in demand for this specific volume due to its portability and ergonomics.
The industry is shifting from basic thermal retention to lifestyle-centric innovation. Key trends include advanced triple-layer vacuum insulation, eco-friendly powder coatings, and antimicrobial lid materials. We are at the forefront of integrating AI-driven design processes to optimize thermal efficiency while reducing material waste by 15% through precision hydroforming.
Global procurement is no longer just about price; it's about the "Circular Economy." Our 350ml tumblers are engineered for a 10-year lifespan, effectively replacing thousands of single-use plastic cups. With the rise of ESG (Environmental, Social, and Governance) mandates in Europe and North America, our BPA-Free and LFGB-certified products provide the reliability that global brands demand.
Founded on a bedrock of technical expertise, our company is strategically located in Yongkang, the world-renowned "China Hardware Capital." This location grants us unparalleled access to a deep industrial cluster where 90% of the nation's cup production is concentrated.
Our journey began 18 years ago with a single focus: perfecting the R&D and production of premium kitchenware. Today, we stand as a pillar of the industry, operating an 80,000 square meter facility that serves as a global hub for vacuum-insulated technology.
Innovation is the engine of our growth. With four dedicated R&D centers across Shanghai and Yongkang, we have secured over 110 patents in vacuum insulation and ergonomic design. Our foresight into the 2025 market includes the establishment of CMF (Color, Material, Process) production centers in China, South Korea, and Malaysia.
Our team doesn't just follow trends—we set them. By introducing 30+ new products annually, we ensure our partners always have access to the latest in travel mug technology, from leak-proof magnetic lids to copper-lined vacuum chambers that extend heat retention by 25%.
Securing high-end orders requires more than just a good product; it requires verified trust. We increase our partners' chances of securing market share by providing full compliance documentation.
EU market access core certification ensuring ethical manufacturing.
Rigorous quality management systems for consistent excellence.
Authorized manufacturer for global entertainment brands.
FDA, LFGB, and BPA-Free certified materials for health safety.
In high-end corporate environments in London, New York, and Tokyo, the 350ml tumbler is the preferred gift. Its compact size fits perfectly under most espresso machines, making it the ultimate office accessory for professionals who value both style and functionality.
Designed for the "move." Whether it's a subway ride in Seoul or a morning walk in Sydney, the leak-proof 350ml tumbler fits comfortably in car cup holders and backpack side pockets. The double-wall insulation keeps drinks hot for 6 hours or cold for 12.
For retailers focused on sustainability, our 350ml range offers a canvas for brand stories. With custom laser engraving and unique textures (like leopard print or marble), these tumblers are high-margin items that appeal to Gen Z and Millennial consumers.
Our facility is a testament to industrial evolution. We utilize seven stainless steel hydroforming lines and automated transfer lines to ensure dimensional accuracy and structural integrity in every tumbler.
Our products are sold in over 80 countries, with a core presence in high-end markets such as Europe, the United States, Japan, and South Korea. We understand the specific regulatory nuances of each region, ensuring a smooth import process for our clients.
By 2024, our annual capacity will exceed 20 million units. This scalability allows us to handle massive wholesale orders while maintaining the flexibility for custom OEM/ODM projects.
Over 20 Years of production experience
Share your brand concept, photos, or sketches. Our engineers analyze the feasibility for 350ml tumbler molding.
We transform ideas into 3D blueprints, focusing on wall thickness and vacuum gap optimization.
Rapid prototyping via 3D printing or CNC machining to test hand-feel and thermal performance.
Precision mold creation using high-grade steel to ensure a production life of millions of units.
Mass production on automated lines, followed by our rigorous 100% vacuum testing protocol.
Final inspection under ISO standards and global logistics deployment to your warehouse.
As a leading 350ml tumbler manufacturer, we offer more than just products; we offer a strategic partnership. Our 18 years of experience in the "Hardware Capital" of the world mean we have perfected the balance between cost-efficiency and uncompromising quality.
Whether you are a global brand looking for a new OEM partner or a growing startup in need of custom 350ml tumblers, our factory provides the scale, expertise, and compliance you need to win the market.
Yongkang Yifu
