Our company is located in the "home of hardware" - Yongkang, Zhejiang. We are a professional manufacturer of vacuum flasks and master in product research, design, manufacture and sale. Under our values of premium quality, high reputation and customer supreme, we have established a specialized technology team and a skilled workforce for many years for development. Our main products are stainless steel vacuum flasks, thermos mugs, double layer glasses, travel mugs, sports bottles, travel ...