About Shanghai Kairui IndustrialEstablished in 1990, we are a manufacturer of S/S vacuum flasks, S/S water bottles, S/S travel mugs, S/S hip flasks and aluminum Bottles.Bid Buyers Come to UsWe make vacuum flasks, travel mugs, coffee pots, coffee makers, stainless canisters, wine openers and juice makers and other items. Our annual sales volume exceeds $8 million units. We have supplied Walmart, Aldi and Toyota with our high quality products for years. We also supplied for many brand Home products, such as WMF, Klean Kanteen, and Alfi and more.Up to 15,000 Items Daily Our 30,000-square-meter factory has five production lines and is staffed by 300 skilled workers, enabling us to maintain a daily capacity of 20,000 items. This means we can complete your order in just 10 days.Samples in as Fast as Two Days Our R&D team has an average of 15 years of experience and applies it to continually developing new designs and handling your OEM projects. Your samples will be ready in just two days.Our Products Come to us for stainless steel vacuum flasks, travel mugs, coffee pots, hip flasks and promotional gift sets. We use high-grade 18/8 stainless steel from Japan and South Korea. And our QC department inspects your orders piece by piece, according to AQL guidelines. This helps us maintain a 99% qualification rate. .