Whether it is December and you are fireside, or it is July and you are on the beach, enjoy your beverages at any temperature with our stainless steel thermos flasks. Shanghai Wansheng Vacuum Flask & Vessel Co., Ltd., a China thermal flask manufacturer and supplier, has provided high quality thermos flasks, stainless steel vacuum flasks, stainless steel coffee pots and stainless steel airpots for global customers since 1997.

We at Wansheng are always working to improve our processes, thus ensuring the complete satisfaction of our customers. In order to accomplish these tasks, we have developed an extremely detailed guidebook, which systematically outlines every activity of our company, in order to optimize productivity and quality. Consequently, we have earned the certificates of ISO9001: 2000 and ISO14001: 2004. In addition, the materials (stainless steel, plastic) we utilized are mainly imported from Japan and South Korea. Therefore, our products, including thermos flasks, stainless steel coffee pots, stainless steel vacuum flasks and stainless steel airpots, meet all required national and international standards.

Since our inception, we have demonstrated consistently our ability to meet any and all challenges in producing high quality and dependable products. We can provide a full design service for your special needs, from schematic drawings to samples. In order to offer our customers additional value, we continually strive to improve on designs by searching out new ways of working with both traditional and contemporary designs.

We have developed impressive technology, production and marketing techniques. We continually upgrade our management by conducting regular training programs for our staff, to ensure we maintain a competent staff to serve you.

Our company is located in Shanghai, China. This location affords us easy international transport routes, so we are able to pass this savings on to our customers.

Together with our superior quality and service, exceptional experience, top-grade materials, strong production capacity (6,000,000 pcs) and dedicated staff, we are able to serve our customers promptly and efficiently.

If you are in need of vacuum flasks or OEM service, please do not hesitate to contact us. We at Wansheng look forward to helping you with whatever you may require in the near future.