SKZ is a global provider of laboratory testing, certification and is assuring services to many of the world’s most innovative companies. From polymeric raw material to plastic pipelines for gas, water, irrigation and sewerage networks, as well as geomembrane liners, plastic sheets or other plastic materials, SKZ ensures that tested products meet the requirements for quality, safety and performance. 

Due to testing and quality assurance SKZ offers solutions that help companies choose the right products for specific applications. With more than 50-years in research and state of the art testing facilities, SKZ provides unsurpassed knowledge and technical expertise of plastic piping, lining and product testing technologies.