PETROF is the company with its eyes on the future and so invest a lot of money in research and development. At the 130th anniversary of the founding of PETROF this was demonstrated by the opening of a brand new and up-to-date research center with its own high-capacity anechoic measuring chamber, the biggest of its kind in the Czech Republic. PETROF instruments have achieved their quality level of today by continuous development. Inside each and every instrument are hidden years of experience, sense, talent and craftsmanship of their creators, who built and still build them hand in hand with artists continually building on their experience.