IOS Innovative Optoelektronik und Steuerungssysteme GmbH

Tradition and innovation–these have been the hallmarks of BETH’s history for more than a century. The company was founded in 1887 by W. F. L. Beth, an engineer from Lubeck who invented the world’s first bag filter. The patent was issued as number 38

Chuzhou Baiao Biotechnology Co., Ltd. is mainly engaged in the research and development, production, and sales of pharmaceutical intermediates, synthetic fragrances, fine chemicals, and biochemistry. Simultaneously providing technical consultation, t