Company Profile

SAJ established in 1969 is a pioneer in designing and manufacturing of a wide range of Engine, Vehicle and Transmission Test Rigs and Customised Special Test Rigs.

We are an ISO 9001 Certified company & all our Eddycurrent and Hydraulic Dynamometers are CE marked. SAJ had a Joint Venture with M/S Froude Consine Ltd, UK, from 1983-97 during which we acquired their Advanced Technology of Computer Compatible Pressure Controlled Hydraulic & Eddy Current Dynamometers alongwith Control Systems, Test Bed Accessories, Test Cycle Automation PC Based Systems etc, and all the products are successfully indigenized. Hence we can proudly state that we manufacture technology at par with Global standards but at Indian competitive Costs. SAJ has Multiple global associations for advance test systems.

SAJ has a rich experience of over 50 years in the field of test equipment manufacturing and mechatronics is its core strength.

We have supplied more than 6000 installations in the country with more than 700 esteemed customers who patronize SAJ. We are geared up to meet the requirements of the automotive industry considering current emission norms.

SAJ has a state-of-the-art manufacturing plant which is spread over 3 acres of land and 65000 sq feet built-up. This unique integrated Facility houses a Mechatronics R&D Centre, Software Development Centre, Technical Reference Library, Precision CNC Machine Shop,3D CMM, Assembly Shop for Standard Products and Turnkey Projects, Training and Skills Development Center, Quality Assurance, Digital Control system manufacturing, Reconditioning Centre, Spin Test Facility, System Test House and offices for various departments such as Marketing, Service, Stores, Purchase, Finance etc.

SAJ’s Technology Center is recognized by the Department of Science and Technology of Government of India.

SAJ has been bestowed with several esteemed awards for instance the Export Promotion Award, Import substitution Award, Entrepreneurship Award, and other awards and accolades from our Customers too for being their preferred vendors.

SAJ has a vast and diverse product portfolio ranging from Hydraulic & Eddy Current Dynamometers, Chassis Dynamometers, Transmission Test Rigs, Advanced Digital Control systems, Data Acquisition Software, Customised Special Test Rigs, Containerised Test Beds etc. We also undertake turnkey projects pan India and possess the expertise from Concept to Commissioning.

We cater to diverse Business Segments like Automotive, Auto Ancillaries, Diesel Engine Manufacturers, Locomotive, Marine, Aerospace, Electric Motors, Reconditioning Shops for Engine and Vehicles, Defence Establishments pan India, R&D Centres and Technical Educational Institutes, Certifying Authorities etc.

SAJ forayed into the International Market since late 1990’s and has a remarkable global footprint of more than 650 Dynamometers exported through our competent System integrators network to markets. These System Integrators / Distributor network provide immediate local support to the end users.

Our commitment to flexibility of approach enables us to offer a tailored service with Innovative and Cost Effective solutions with assurance of best Customer Support at all times.


SAJ –Versatile Solutions for all your Testing Needs.