We produce seamless steel tubes of OD 60.3 – 406.4 mm and WT 6.3 - 65 mm, hot rolled (Mannesmann pilger mill) in acc. with API, EN, DIN, ASTM, etc for the use in pipelines, power industry, chemistry, automotive sector, machinery and engineering, buildings and constructions, oil, gas and water exploitation and distribution or in geological prospecting. We are also certified by ISO 9001 and API Spec. Q1. We are situated in the Czech Republic and we are a member of the group TRINECKE ZELEZARNY - MORAVIA STEEL. More on internet page xxxxx. History: we produced in 1883 the very first steel tube in the Austro-Hungarian Monarchy. The current Joint Stock Company with self-legal subjectivity has been established in 1999. We have over 800 employees and the annual turnover is over 100 million USD.