Yongkang Devil Industrial &Trading Co.,Ltd is a professional manufacturer of stainless steel drinkingwares which iis located in the largest hardware center-Yongkang.Our company has specialized in the flask industry for 5 years.It acqures the LFGB and SGS certification.Our product line covers sports bottle stainless steel vacuum flasks,wide mouth pots and flasks,travel flasks as well as office mugs and auto mugs Quality and Consistency are the prime motivating factors. Our in-house of the highest quality that can meet requirements of different clients in various levels.The Company's R&D facilities has the latest design and developement tools to keep up its passion for progress at all levels.