Water Bottles suppliers Description The most important thing about a heat preservation cup is its heat preservation performance. This Double Wall Stainless Steel Insulated Water Bottle is made of food grade 18/8 stainless steel, which has good heat preservation performance. It can keep hot for 12 hours and cold for 24 hours. It is a good helper for you to drink water no matter in winter or summer. In addition, the double-layer design can well isolate the lining with hot water from the external surface, so that users will not feel hot when holding the cup. The materials used do not contain bpa and are very safe for both human body and environment. It's very convenient to clean. Just rinse it with water or wipe it with a wet rag. It has good sealing property, and you can use it to contain flavored drinks. Features 1. The product is made of food grade stainless steel and has good heat preservation effect. The cup cover is made of polypropylene and silicone gasket. 2. Ideal for school, work, travel and all sports and outdoor activities, such as hiking, cycling, camping, etc. 3. The bottom of this Double Wall Stainless Steel Insulated Water Bottle is flat, so it has good stability, and will not fall down once touched. 4. We guarantee that all plastic parts do not contain toxic substances, so you can use them with confidence. 5. Innovative vacuum insulation design provides excellent thermal insulation, keeping liquids at a temperature for several hours. Quick Details Drinkware Type: double wall stainless steel insulated water bottle Item Number:BKS-170-062 Capacity620ml Metal Typedouble wall S/S 304 Packingcustomized packaging is available. Thermal Insulation Performance:24 hours of cold retention & 48 hours of hot retention The Production Lead Time:Usually the lead time for bulk is 45-60days. Payment Term:Usually will be T/T Production Process For each product, we will copper plate the liner to ensure it to keep warm and cold. And three temperature measurements will be carried out.Each process has a corresponding inspector to check the size銆乤ppearance and so on. Our Factory Zhejiang Baokang Electric Appliance Co., LTD. Belongs to Baokang Group Co., LTD. was set up in 1986, it is a large multi-run Chinese and foreign ventures specialized researching銆乨eveloping銆乸roducing and selling stainless steel vacuum containers. Our group company possess 550 million yuan of total assets, covers an area of 113,000 square meters锛宑onstruction area 80,000 square meters and more than 1500 employees. It has developed a large scale company, with complete production establishments ,and any other OA establishments. In the whole group, there was RMB800 million selling amount, exported more than USD 60 million; paid more than tax of RMB 40 million. And we will try to get the production value of RMB900 million. We have passed the ISO9000,ISO14000,OHSA18000 and GB/T 29490-2013 quality & management system certification.Water Bottles suppliers website:http://www.chinabaokangs.com/drinkware/water-bottles/