About us


We at PSI are a group of people with Philosophy of doing business which accentuates courtesy, a desire to serve & a positive inquiring approach to our customer's requirement.

Since 1986 with the same family ownership, our business has grown thanks in large degree to the unstinted patronage of our friends who come to us with all sorts of creative, meaningful answer to technical problems. By calling upon us over phone , or in person, you can see how you can exploit the mine of experience & expertise available at PSI could be utilized to solve your testing problems.

P.S.I. with its Head Office at 803, Hemkunt House, 6, Rajendra Place, New Delhi-11008 (India) came into existence in 1986 & the man behind this quality venture is Mr. D.K. Tully, a technocrat backed with 20 years of experience, full of
 self-confidence, dedicated drive & an urge to be at the top & to stay there.


Work Site-1

Work Site-1

P.S.I. specializes in design & production of Material testing Machines & it has almost every conceivable testing machine in its product range. We are continually developing our range of testing machine for industry worldwide, and the list featured shows only the major areas in which we work. Recognized in India for its innovations. The company now supplies purpose-built testing and quality control systems to clients all over India & in overseas market as well.

The testing machines developed by the unit are based on the qualitative stipulation in the national & international standards such as BIS Standards, BSS, ASTM, DIN, JIS & EN etc. In spite of severe competition from large houses, the unit has been able to make impressive entry into various Defence & Railway Establishment, Regional Colleges all over India, Private Testing Houses, Large Medium & Small Scale Industries & Laboratories run by Council of Scientific & Industrial Research.