Ansheng is the leading and specialized manufacturer of a wide range of top-quality stainless-steel vacuum drinkware and food containers, being committed to quality and customer satisfaction. Our vision has been to create green life, lasting experiences for everyone in the world through the products and services we provide. Since our humble beginnings, we have devoted our efforts to strengthening our research, design, development and manufacturing capacities, while continuously expanding our products and services. Our products now can be found in over 110 countries across six continents worldwide. Established in 1986 and located in Yongkang, a famous hardware city in Zhejiang province. Our modern factory buildings and facilities cover an area of 75000 square meters. Having over 1500 well trained employees and equipped with advanced automatic productions lines. We have a production capacity of 100,000 pcs per day and a shipment capacity of 3 million finished products per month while maintaining the highest quality standard. Our wide range selection of Vacuum flasks and food containers meet our customers' requirements. We are the first Chinese Corporation in Vacuum drinkware industry to go oversea to acquire structure design firm. Over the decades, we continuously invest in new technologies to provide our customers with top quality fashionable products and excellent services .