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