Located in Yongkang city, Zhejiang Province —— the largest hardware production base of China, Yongkang Devil Industrial & Trading Co.,Ltd is a professional and famous stainless steel vacuum vessel manufacturer. Our company produces various kinds of stainless steel vacuum flasks, vacuum coffee pots, vacuum travel mugs, and vacuum auto cups,etc. With powerful technology, unique producing technics, top-ranking product line and strict quality control system, our products are of multiple styles and good quality, selling well in both domestic and abroad.Through several years’ improvement,our company features in advance technics, fine facture, stable quality,good airproof, longtime heat or cold preservation,etc.which are greatly appraised by both our domestic and overseas customers.