Zwick Armaturen GmbH
ZWICK is a leading manufacturer of valves which meet highest requirements and quality standards. The product range contains metal-seated butterfly valves known as series TRI-CON, the check valves series TRI-CHECK and the TRI-BLOCK series, ZWICK’s Dou
Introduction
ZWICK is a leading manufacturer of valves which meet highest requirements and quality standards. The product range contains metal-seated butterfly valves known as series TRI-CON, the check valves series TRI-CHECK and the TRI-BLOCK series, ZWICK’s Dou...

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Zhejiang Haichuan Chemical Co., Ltd. will continue to be committed to the production and development of iodine series chemicals, striving to refine, refine, and strengthen them to meet the needs of chemical analysis, pharmaceutical raw materials, qua
Our goal is to ensure a stable supply of energy by means of economical, ecological and technically achievable solutions for the promotion, transport and storage of energy sources of oil and gas in the field of research and development.
With our data acquisition systems you can measure temperatures, liquid levels or volumes in an easy and robust way. We also specialise in customised solutions. The data acquisition process is running invisibly in the background, while you interact wi