Optronik Opto-ElektronischeSysteme GmbH

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At Asymchem, we’ve gained our knowledge over 20 years helping the world’s top pharma companies launch new therapeutics.
Our eight R&D and manufacturing sites, 7000+ employees and an exemplary regulatory record means we can do it for you.Founded in 2000, ChangChem specializes in developing, manufacturing and marketing fine organic compounds and intermediates for the pharmaceutical and OLED industries.
ChangChem's customers include biotech, pharmaceutical, OLED, research comp...