About Us

Raja Seals, an ISO 9001 company, is the leading manufacturer and service provider for mechanical seals, the critical component of any pump equipment. Since inception, we have earned a reputation for offering the most innovative and proven sealing solutions. With our team of young technocrats, we design & manufacture mechanical seals for OEM’s of Domestic, Agriculture, Industrial and Automotive Pump sectors. We also provide customized mechanical seals as per customer’s requirement.

Backed by extensive industry experience for more than 30 years, we are successfully meeting the demands of the pump industry. State of the art facility, continuous Research & Development, introduction of latest techniques and methodologies are the driving force behind the success of our company

We believe that superior quality of our products, their competitive prices and timely delivery are the outstanding features that attract customers to stay for years together & provide referrals. Our in-depth market understanding of the ever changing needs of clients have enabled us understand and ensure on-time delivery of superlative products and services that matches their needs. Our commitment to sustainability and systematic approach to problem solving has led to continued growth.


Our vision is to continually improve our process so as to provide high quality products to our clients at fair and competitive pricing through continuous Value Engineering techniques. Further to the above, we also pay attention towards close adherence to delivery commitments and assured after sales service.


Our mission is to provide just-in-time delivery at all the critical moments of our customer; we focus towards minimizing clients’ inventory and keep their rotary equipment rotating.

The Team

Thiagarajan. S – Managing Partner

Diploma in Mechanical Engineering (1993), soon after his diploma, he set out to get the most honored technical training at NTTF (a expertise institute of Switzerland based founder) for few years before getting his hands on Raja Seals. It was his efforts to re-design the production methods and techniques to make it a highly efficient assembly line. Elastomeric formulation and manufacturing wouldn’t have become an effortless task without his involvement.

Sampath. K – Managing Partner

B.E. in Production Engineering from PSG College of Technology, M.S in Industrial Engineering from University of Cincinnati, USA. His variety of exposure both in the field of manufacturing and IT has enabled him to implement ISO systems as well as ERP systems to monitor and improve the overall inventory planning, implement J.I.T. production. The core areas of his management include design, inventory planning, marketing and customer service.

Kanakaraju. A, Founder Partner

Started of his professional experience at ordinance factory, Ambernath, from 1964 to 1972 and subsequently worked at the precision focused Motor Industries Company Ltd(MICO), Bangalore from 1972 to 1983. He has worked in various capacities as tool room supervisor, foreman and assistant superintendent, which then became the foundation of our design, process engineering departments. Customers till cherish his hard core support given at the time when Coimbatore pump manufacturers were relying upon very expensive imported mechanical seals or low cost inefficient gland packing methods.

Sundararajan. A, Founder Partner

Got his training at one of the premier holistic technical institute, Artisan Training Institute, Ambernath, a division of Minstry of Defense. After which, he went on to get the most wanted technical experience of more than 10 years in Ordinance Factory in tool design and manufacturing. This plethora of experience paved the corner stone of our precision press shop, rubber molding and highly efficient assembly divisions.