ÇALIŞKAN started its production life as a small business in 1983 and has aimed to renew and improve itself since its establishment. It currently provides laboratory product manufacturing, supply, sales and service with its 30 years of commercial history and 45 years of experience in the sector. ÇALIŞKAN, which was established with the aim of manufacturing laboratory glassware, has now included laboratory equipment import, sales and technical support services in addition to glassware manufacturing. In this sense, Türkiye is the only representative of laboratory equipment manufacturers, each of.