Wuyi Benyuan industry&trading company ltd was established in 2019,located in wuyi city,zhejiang province.but we have more than 20 years of experience in producing vacuum flasks.Our factory specialized in the manufacturing of Vacuum flask and Stainless Steel Bottles, aluminum bottles.With our Large Scale Manufacturing Facility,we can produce over 20000 units of product per day.We have a very strong R&D Team that allows us to provide New Development and Designs to our Customer. Whether you have your own Designs or Patented Items, we can assist you in to develop of these items fast and efficiently.When we introduced IS09001 into our company, we established a High Quality Control System. With this control of the Manufacturing Process, we have established our Company as a leader in our field of Business providing our Customers the Highest Quality of Manufacturing and Service.