Yongkang Taiyun Hardware Product Factory is a professional firm producing stainless steel vacuum cups, vacuum flasks, travel pots, coffee pots, sports bottles, tea services and the series of silver cups. Our company has more than ten years' experience in business management. After many years of development, our company has developed a complete series of stainless steel vacuum cups with advanced technical level, superior quality and fashionable design by means of the good market judgment and ...