About Us

All what you need to know about our company

TOSHNIWAL SENSING DEVICES PVT LTD. reckoned as a spearheading force in instrumentation industry. We have more than 3 decade of experience in Gas sensor, RTD Elements, Particle Sensors, Handheld Odor Meter, Data Logger, Humidity Products and other temperature sensor and instruments etc. Our knowledge based marketing professionals work in coordination with the Clients, understanding their requirements and providing the best solutions. The extended reach within country enables us to deliver quality products and services within stipulated time frame.


In 1959, the manufacturing facility was set-up under the aegis of M/s Toshniwal Instruments, Ajmer, under the leadership of renowned Scientist, (Late) Dr. G.R. Toshniwal, D.Sc. we set out with the firm belief that only high technology can change the quality of life. Soon after independence, India had the gigantic task of upgrading industrial technology, creating infrastructure and setting up world class Production and R & D facilities. Amidst this, we set ourselves up with the task of bringing high technology products to the Indian Scientific Community both in Industries and Research backed by committed service. Within a short span of time, Toshniwal became a recognized leader in the field of high technology instrumentation. The name ‘Toshniwal’ is synonymous with the word ‘Quality Instruments’. Toshniwal Sensing Devices Private Limited (TSDPL) was incorporated in Ajmer (India) in 1984. It became a leading supplier of variety of Instruments. The company was set up at Ajmer by Mr. Mahesh Toshniwal and Mr. Rajesh Toshniwal, grandsons of (Late) Dr. G.R.Toshniwal, the founder of Toshniwal Group of companies in India.

A Customer is the most important visitor on our premises. He is not dependent on us. We are dependent on him. He is not an interruption on our work. He is the purpose of it. He is not an outsider on our business. He is part of it. We are not doing him a favor by serving him. He is doing us a favor by giving us an opportunity to do so.

That’s the dictum on which the Company thrives…to strive continuously for Quality Enhancement and technological excellence. The quest for excellence at TSDPL is not just a process, but also a way of life. A determination to move up the value chain in process, products and performance has resulted in TSDPL being acknowledged for its excellence. Today when people think of sophisticated high technology instrumentation in any field the first name that comes in mind is Toshniwal Sensing Devices Private Limited. Creating synergy between customer, high technology products and committed service is our job. The philosophy of TSDPL is its commitment to support the customers. This commitment goes beyond the mere delivery of highly reliable products. It extends to education in order to maximize understanding and the capability of the equipment to achieve the best possible results. We provide complete installation & commissioning, after sales service & calibration support for these products to customers. The all India network of branch offices and representatives provides local service and technical support.


Great workplaces keep changing their strategies, but not their values. The unflinching ethics & values of TSDPL has taken the Company forward well into its 4TH decade, to greater heights in building its brand image as a Company with products, services of great repute as well as in resolute moral principles. A vibrant, dynamic, good, professional & personnel working relationship is the foundation on which TSDPL work culture is built. This in turn is responsible for higher productivity, better customer satisfaction and higher retention too.



Our Team

More About Our Members

TSDPL has a dynamic and sincere team, which is continually striving for delivering the best of quality and services. The staffs at TSDPL are highly experienced and the key positions in the company are held by people who have been associated with the company for over a decade. The engineers are competent and technically very sound. Each and every employee of the organization works together in harmony and synchronization to achieve that has been aimed for.

Our Team