aluminium expo
03-05 July 2024
Shanghai New International Expo Center


SIJ - Welcome to visit us at booth 1C47


SIJ Ravne Systems has considerable experience and a long tradition in the production of forged products. We manufacture all kinds of forged rolls for cold rolling of sheets, foil production, shells and roll cores for continuous casting and industrial knives, also straight knives for cutting aluminium etc. . 400 years of production tradition is supported by ISO quality certificates.

SIJ Ravne Systems is a member of SIJ – Slovenian Steel Group. The SIJ Group is the largest Slovenian vertically integrated metallurgical group and one of the largest producers of special steels in Europe with more than 3,400 employees in Slovenia.


Perfect quality, excellent service and the desire to build a long-term partnership.
• A unique combination of metallurgical and engineering know-how.
• The highest product quality as a result of tight integration in a vertical chain, from steelmaking to the final product.
• Rolls are made from ultra-clean steel.
• In-house accredited laboratories performing a wide range of tests, inspections and calibrations.
• The ability to offer complete package of products and services for our customers.