leakproofmetalwaterbottleFactory Zhejiang Haoda Science and Technology Co., Ltd is one of the excellent manufacturers for double wall stainless steel drink ware such as water bottles, sport bottle, coffee mug, wine tumbler, lunch box and so on. With 980 employees,40 thousand square meters production area, our daily output is more than 60,000 pcs. Our factory audit include BSCI, Sedex, Walmart, Costco. Our products are LFGB, FDA approved and BPA free. We perform automatic production, DBS and MES management, consistently innovation to offer cost-effective product, as well as top service to our customers. With a creative R&D team, we鈥檙e able to do research, design, develop new product and new technology. We have a well trained QC team to carry out quality control. We perform 4 status and 8 posts QC system. We have QC銆丵E銆丵A銆両QC銆両PQC銆?OQC 銆丗QC銆乀esting center. They will go through from raw material control, pre-production control, in production control and off-line inspection. We do 100% inspection for 9 key processes , they are: Body inspection after washing, thread, 1st temperature testing, electrolysis,polishing, 2nd temperature testing, painting, 3rd temperature testing and packing. We also care about the environment, we have government environmental certificate, We do waster water treatment 3300 tons,waste air treatment 1344 tons per year. Our competitive advantages are Innovation,operation excellence,developing our people. Zhejiang Haoda is a reliable vendor who is always focus on win-win relationship with worldwide customers, try us to learn more.leakproofmetalwaterbottleFactory website:http://www.haodaflask.com/