Top-tier double-walled vacuum insulated drinkware tailored for high-altitude endurance, luxury corporate gifting, and Swiss lifestyle standards.
Engineered for extreme thermal retention across Swiss mountain environments. Ergonomic powder-coated finish with leak-proof cap options.
View Technical Specs
High-capacity hydration solution with ergonomic handle and 3-position lid, optimized for vehicular cup holders and active Swiss lifestyles.
View Technical Specs
Certified food-grade 18/8 stainless steel double-wall vessel delivering up to 24 hours of cold retention and 12 hours of heat preservation.
View Technical Specs
Ultra-durable volume container built for long alpine expeditions, forestry work, and multi-day outdoor excursions across the Alps.
View Technical SpecsSwitzerland represents one of the world's most sophisticated consumer and enterprise procurement markets. Characterized by unmatched purchasing power, stringent environmental regulations (such as the Swiss Environmental Protection Act USG), and a deep-seated cultural appreciation for sustainability, Swiss businesses demand hydration hardware that reconciles aesthetic refinement with uncompromising technical durability.
In cantons ranging from Zurich and Geneva to Valais and Graubünden, commercial enterprises, outdoor gear retailers, and luxury hospitality venues are accelerating their transition away from single-use plastics. This shift is not merely compliance-driven; it is anchored in the Swiss consumer's expectation for high-grade 18/8 (SUS304) and SUS316L stainless steel solutions that withstand sub-zero Alpine conditions as effectively as urban commuting on the SBB railway network.
As a premier OEM/ODM manufacturer, Wuyi Dongyi Dailysupplies Co., Ltd leverages advanced thermal engineering to fulfill the rigorous standards of Swiss distributors. By integrating copper-coated vacuum insulation technology, micro-powder coating, and zero-lead vacuum sealing, our product portfolio directly addresses the high information gain requirements demanded by Swiss procurement directors seeking long-term supply stability and certified non-toxic material compliance (LFGB, FDA, CE).
The global stainless steel drinkware industry has undergone a technological paradigm shift. Moving past single-walled basic containers, modern manufacturing relies on multi-layer thermodynamic isolation. At Wuyi Dongyi Dailysupplies Co., Ltd, our production facility in Wuyi County, Zhejiang, utilizes automated robotic hydroforming and high-vacuum evacuation processes to manufacture world-class thermal vessels.
Our standard production utilizes premium 18/8 (SUS304) stainless steel containing 18% chromium and 8% nickel, providing superior resistance against acidic beverage corrosion (such as coffee, fruit juices, and carbonated waters). For medical or extreme marine environments, we deploy SUS316L molybdenum-alloyed steel to eliminate pitting corrosion.
Between the inner and outer walls lies a high-vacuum chamber maintained at 10⁻³ Pa pressure. To prevent radiant heat transfer, the exterior of the inner flask is coated with an ultra-thin microwave copper plating, creating a thermal mirror that bounces radiant energy back into the liquid.
Furthermore, surface treatment technology has advanced significantly. Traditional liquid paint has been replaced with electrostatic micro-powder coatings that undergo 200°C thermal curing. This yields a tactile, non-slip texture capable of surviving 50+ commercial dishwashing cycles and rigorous ISO 9227 salt-spray corrosion tests—vital for outdoor equipment brands operating across the Swiss Alps.
How Dongyi’s high-performance drinkware architectures integrate seamlessly into key Swiss vertical markets.
In destinations such as Zermatt, St. Moritz, and Verbier, outdoor enthusiasts require thermal flasks that maintain hot tea or coffee for up to 18 hours in freezing temperatures. Our 64oz and 32oz wide-mouth insulated sports bottles feature glove-friendly handles, impact-resistant rubber bases, and reinforced double-wall structural integrity designed for rugged mountain terrains.
Swiss private banking, biotech, and luxury watchmaking enterprises prioritize eco-friendly premium corporate merchandise. Our sleek 20oz skinny tumblers and egg-shaped wine cups provide elegant canvas areas for laser-engraved corporate logos, offering a refined executive gift that reflects corporate social responsibility (CSR) initiatives.
Daily commuters navigating Basel, Bern, and Lausanne depend on spill-proof, car-cup compatible drinkware. Our 40oz and 30oz Hydra Quencher tumblers feature multi-position lids equipped with silicone seals that fit seamlessly into train seat holders and vehicular consoles, ensuring zero leakage during transit.
Wuyi Dongyi Dailysupplies Co., Ltd is constantly pushing the boundary of beverage container engineering. Our 5-year technology roadmap focuses on four strategic pillars aimed at enhancing performance while minimizing environmental footprint:
End-to-end manufacturing solutions optimized for Swiss import compliance, quality assurance, and brand personalization.
Explore our core OEM/ODM product series available for bulk customization and Swiss market distribution.
Heavy-duty 304 SS construction featuring ergonomic handle and leak-resistant straw lid mechanism.
Request Swiss Quote
Advanced H2.0 lid seal architecture providing effortless sipping and maximum thermal insulation stability.
Request Swiss Quote
Iconic cola shape design with narrow neck to lock in temperature and prevent spills during movement.
Request Swiss Quote
Massive 36-hour chilling duration engineered specifically for long-distance Swiss alpine hiking routes.
Request Swiss Quote
Compact 20oz daily commuter coffee tumbler designed for espresso machine clearance and car cup holders.
Request Swiss Quote
Specialty double-wall thermal gourd designed for artisanal tea and specialized beverage consumption.
Request Swiss Quote
Vibrant aesthetic powder coating matched with precise thermal engineering for youth and lifestyle brands.
Request Swiss Quote
High-capacity sports bottle equipped with straw lid options, certified for high safety and food contact compliance.
Request Swiss QuoteKey insights regarding compliance, MOQs, custom branding, and shipping logistics to Switzerland.
Yes. All drinkware manufactured by Wuyi Dongyi Dailysupplies Co., Ltd strictly complies with European LFGB testing standards, EU Regulation (EC) No 1935/2004, and US FDA requirements. We utilize certified 18/8 food-grade stainless steel and BPA-free, non-toxic polypropylene (PP) and Tritan for lids.
We offer comprehensive OEM/ODM customization including precision fiber laser engraving, 3D digital UV printing, silk-screen printing, water transfer printing, and custom electrostatic powder coating in specific Pantone colors matching your brand guidelines.
Mass production typically requires 25 to 35 days post sample approval. We provide full DDP (Delivered Duty Paid) shipping to major Swiss cities including Zurich, Geneva, Basel, and Bern via ocean freight or expedited air freight, handling all Swiss customs clearance seamlessly.
Under the Swiss-China Free Trade Agreement (FTA), qualified stainless steel beverage containers imported from our factory can benefit from preferential tariff treatments. We issue official EUR.1 / Certificate of Origin paperwork to minimize import duties for Swiss partners.
Wuyi Dongyi Dailysupplies Co., Ltd is located in Wuyi County, Zhejiang Province, China—a world-renowned hub for stainless steel vacuum container manufacturing. We specialize in the research, development, and high-volume production of food-grade stainless steel tumblers, insulated mugs, sports bottles, vacuum flasks, and customized beverage containers.
Our facility features advanced automated production machinery, precision vacuum evacuation chambers, and strict quality assurance testing protocols. With extensive OEM/ODM experience serving global brands across North America, Europe (including Switzerland, Germany, and France), South America, the Middle East, and Southeast Asia, our dedicated R&D team provides innovative, fashionable, and highly competitive products.
Delivering certified quality drinkware to international markets through persistent engineering excellence.
Contact our engineering and B2B export team today to receive detailed technical datasheets, custom sample packages, and factory-direct wholesale pricing.
Send Inquiry Now
Dongyi