🏭 Professional Manufacturer
Our enterprise was established in 2009, specialized in the design, development, manufacture, and sales of high-vacuum stainless steel thermal bottles, vacuum tumblers, insulated coffee pots, and double-wall insulation lunch boxes. Our annual sales capacity reaches 8 million pieces, serving markets across the United States, Canada, Europe, Russia, Southeast Asia, and the Middle East. We have passed BSCI, SEDEX, and ISO9001:2015 certifications to ensure high-quality standards.
Frequently Asked Questions
🔹 What is the main material of the 40oz tumbler?
The tumbler is made of high-quality 18/8 food-grade stainless steel, ensuring durability and safety for all beverages.
🔹 How long can it keep drinks at the desired temperature?
Featuring a double-wall vacuum insulated design, it is highly efficient at keeping your drinks cold or hot for extended periods.
🔹 Do you support customized logos and colors?
Yes, we provide full OEM/ODM support, including customization for logos, colors, and packaging to meet your brand requirements.
🔹 What certifications do your products have?
Our products are certified with BPA Free, LFGB, REACH, and are manufactured under BSCI and ISO9001:2015 audited factory standards.
🔹 What is the minimum order quantity (MOQ)?
The standard MOQ for this 40oz vacuum insulated tumbler is 500 pieces.
🔹 How long is the production lead time?
Sample production takes 5-7 days, while bulk production typically takes 15-20 days depending on the order quantity.