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瑞士步琦公司BUCHI Labortechnik AG在旋轉蒸發技術的市場占有很大地位，并且在中壓分離純化制備色譜，平行濃縮，噴霧干燥儀和冷凍干燥儀，熔點儀，凱氏定氮和萃取儀以及實驗室/在線近紅外等方面是市場主要的供貨商。瑞士步琦公司成立于1939年，并在同年推出旋轉蒸發儀，有效地解決了化學實驗室中有機溶液的快速回收問題。步琦公司以每年推出1臺新儀器的步伐充分保持了產品開發，制造和應用的優勢，我們相信：通過我們步琦公司提供的高質量的產品和優質的服務，我們能給廣大的客戶在研究開發創新和生產上提供強有力的支持。

BUCHI is a leading world-wide supplier in key technologies such as evaporation and separation for research laboratories as well as near infrared spectroscopy and reference methods for quality control purposes. Our goal is to sustain a high level of competence in product development, manufacturing and application around these technologies. We believe that providing high quality products and responsive service will support the innovation and effectiveness of our customers.