Sun-Upper Industry|The Long-Term and Stable Manufacturing Force Behind Taiwan's Thermos Bottles
With 40 years of entrepreneurship, evolving from stainless steel to pure titanium, Sun-Upper Industry has rooted itself in Taiwan all the way. It is one of the few long-standing professional manufacturers that remain dedicated to the core business of "thermos bottle manufacturing."
A company that does only one thing, but does it to perfection.
Since its establishment, Sun-Upper Industry has consistently focused on the development and manufacturing of various thermos bottles, flasks, and beverage containers.
We understand the needs of the Taiwan market and have also deeply engaged in cooperation with international brands. Whether for daily household use, outdoor sports, or premium retail channels, Sun-Upper's supporting presence can be seen behind the scenes.
From Materials to Finished Products: Integrated Manufacturing Expertise
• Multi-Material Integration: Versatile structural and process combinations including stainless steel, pure titanium, and eco-friendly materials
• Product Development: Close collaboration between R&D and manufacturing from concept, prototyping, testing to mass production
• Manufacturing & Molding: Core manufacturing technologies including precision metal processing and vacuum insulation technology
• Quality Control: Adhering to international quality standards, with multiple inspections ensuring the quality of every single bottle
A Key Participant Witnessing the Evolution of Taiwan's Thermos Bottle Industry
Sun-Upper is more than just a manufacturer—it is a participant and witness to the development of Taiwan's thermos bottle industry.
From the classic thermos bottles commonly seen in every household in the early years to today's new-generation products emphasizing design, functionality, and environmental friendliness, we have accumulated market trust and solid technical strength through generations of works.
A Reliable Support for Brands Going Global
Whether building your own brand or seeking a stable and reliable OEM/ODM partner, Sun-Upper Industry provides one-stop thermos bottle solutions from development to mass production. We focus on crafting every single bottle to perfection, letting the products speak for your brand.