Yongkang Yixin Leisure Co. Ltd. is an industrial corporation which specialized in the manufacture of stainless steel vacuum cups (thermos/kettles), our factory area covers 400, 000 square meters. With over 100 experienced staffs.Main productsStainless Steel vacuum flasksTravel mugsOffice mugsSport bottles Coffee potsceramic mugship flaskswater bottlesGift setsYOU can get the best quality products with the lowest price from our factory.contact us today on Tradekey~