ABOUT US
Who we are ?
OSAW Industrial Products Pvt. Ltd. (Indosaw) is a globally trusted name in physics lab equipment and a leading wire wound rheostat manufacturer based in India. While our parent group, OSAW, was founded in 1919, Indosaw was established as a separate identity in 1993 to serve the global education and industrial sectors with advanced laboratory solutions.
Today, Indosaw is known for precision, durability, and innovation, with customers across Europe, the UK, the USA, Japan, Africa, and other international markets.
Specialists in Wire Wound Rheostats
We manufacture high-performance wire wound rheostats for physics labs, electrical training institutes, and OEMs, known for their accuracy and reliability. In 2024, we acquired rheostat design and manufacturing know-how from Contrex, Slovenia, strengthening our product development for global standards.
Supporting Science Education Across Europe
We serve educational institutions and science equipment distributors in Germany, France, the UK, the Netherlands, and Nordic countries. Our equipment supports IGCSE, A-Level, and IB curriculum standards, and is trusted for its classroom-readiness and long-term performance.
We collaborate closely with lab designers, educators, and OEM clients across Europe for custom solutions and dependable support.
Facilities Under One Roof
- CAD & 3D modeling (Solid Edge, UG, Pro-E)
- CNC & precision machining
- CE/UL-compliant testing systems
- NABL-accredited laboratory for specific parameters
- Embedded system development
- PCB design and prototyping
- In-house software and app development
- Electronics and electrical assembly
A Legacy of Science and Innovation
Under the leadership of Mr. Ajay Sagar, grandson of the OSAW Group founder, Indosaw continues to blend European-standard design with Indian engineering excellence, delivering lab equipment that inspires learning and discovery.
