YongKang cup hardware products co.,ltd is located in Yongkang city --the hardware capital of China. Two and a halfhours by train from Shanghai. One and a half hours by train from Hangzhou.Our main products is stainless steel vacuum flask\tumbler \sports bottle\soup jar \coffee pot and so on.We specialized in this field for 9 years.Supplying sound quality products with extremely Competitive price.Also we have our own professional technical team to meet any of your requirements.We provide OEM service and also have original designs.Research\development\ manufacture\ OEM service ect,we provide one packing service.We are sincerely looking forward to win-wincooperate with you .