In 1962, Oven Systems Incorporated (OSI) was established, bringing product innovation and industry leadership to the Battery, Industrial Product, and Metal Packaging Industries. From the outset, OSI focused on designing advanced thermal processing equipment that improved efficiency, consistency, and production performance. Its engineering-driven approach allowed the company to develop cutting-edge oven systems tailored to the specific needs of manufacturers operating in highly technical and regulated markets.
Through the creation and acquisition of multiple patents, OSI quickly distinguished itself as a premier global supplier in the Battery and Metal Packaging industries. Its commitment to research, innovation, and quality manufacturing positioned the company as a trusted partner for customers seeking reliable, high-performance thermal solutions. OSI’s growing patent portfolio reflected its forward-thinking mindset and reinforced its reputation for delivering industry-leading technology.
In 1999, LTG Technologies acquired Oven Systems Incorporated, strengthening LTG’s position in both the Battery and Metal Packaging markets. The acquisition expanded LTG’s thermal processing capabilities and broadened its product offerings, combining OSI’s patented innovations with LTG’s established engineering expertise. Together, the organizations enhanced their global reach and delivered even greater value to customers.
This growth continued in 2010 when International Thermal Systems (ITS) purchased LTG, IHEI, and OSI. By bringing these respected companies together, ITS gained extensive technical knowledge, innovative product lines, and strong industry relationships across multiple sectors. The combined foundation of OSI, LTG, and IHEI enabled ITS to expand globally, develop new technologies, and continue providing exceptional products and services to manufacturers worldwide.
Today, ITS proudly supports all OSI legacy equipment with:
- OEM and aftermarket spare parts
- Technical service and field support
- Equipment upgrades and retrofits
- Full system modernization
If you are operating an OSI oven or thermal system, ITS has the expertise, parts, and support to keep your equipment running efficiently for years to come.
Looking for OSI parts or service? ITS is your direct resource.
