OVER
OVER
“la plastica, più che una sostanza, è l’idea stessa della sua infinita trasformazione”
Roland Barthes
About us
An over forty years of experience in the production of high quality white, black, coloured masterbatches and mono-concentrates, used in the production of thermoplastic items based on polyolefin, polystyrene, acrylic, polyamide, polyester, universal and blends for the application sectors of monofilament and fiber extrusion , film, plates and tubes, coextrusion in general, injection moulding, blow moulding, compounding and packaging.
know-how
Combining know-how, technology, professionalism and a modern internal quality system, Sitra offers its customers standard and custom products made in compliance with the main international regulations.
ISO certification
The high commitment in offering to customers a constant partnership service over time, a careful study with the aim of optimizing products and production process, have allowed Sitra to get the quality certification in compliance with ISO standards since 1995.
Skills