Chemiwerk

Chemiewerk Bad Köstritz (CWK) is a specialized chemical company based in Germany that focuses on the development and production of high-quality inorganic specialty chemicals. The company is a leading global provider of molecular sieves, silica gels, and sulfur chemicals, which are essential components in various industrial and life science applications. In the healthcare and pharmaceutical sectors, CWK's products are utilized for the purification of active pharmaceutical ingredients (APIs), as desiccants in drug packaging, and as specialized carriers in drug delivery systems. With a history dating back to the 19th century, the company combines traditional manufacturing expertise with modern research and development to serve a diverse international clientele.