Home page | Investa Investa Inwesta aluminium stal nierdzewna stal kwasoodporna stal ferrytyczna stal austenityczna nierdzewna kwasoodporna austenity austenit ferryty steel stainless stahl inox austenit 1.4301 1.4404 304 316 L 0H18N9 1H18N9T wyroby hutnicze stal metale huta We offer the highest quality of storage and production services, based on ISO 9001 and the LEAN MANUFACTURING standards implemented in all of our service centres. We …