Kaustubha Udyog - Orion instruments is one of the leading manufacturers of pressure switches for over 30 years. Our customer base spans a wide spectrum of Indian industry. Our products find application in light & heavy engineering industry, automation systems, paint systems, textile machinery, pump systems, boilers, process industry, gas mixing systems and various R & D laboratories, medical equipments, space & defense areas. Along with our associate concern M/s Supreme Industries, we cover a wide range of pressure switches from vacuum to 600 bar. Orion instruments was started in 1977 in a modest way to manufacture differential pressure switches and low range pressure switches. Since the emphasis was on learning the total concept of pressure switching, the design of the switches & all the testing facilities were manufactured in house. This provided a complete insight into the working of pressure switches & simultaneously ingrained a culture of continuous improvisation of products in the company personnel. Rigorous quality checks & testing methods led to an inbuilt reliability in every pressure switch that left the factory premises. The result was a growing number of clients & a growing market with cross references. Today, between both the sister concerns, numerous pressure switches are silently working on the field at various sites & on various applications. This trouble free service has given us repeat orders from many a reputed client. At Orion instruments, our goal is to develop and manufacture products that are reliable & completely satisfy the needs of our customer. We have subcontracted 100 percent of our parts & hence our workforce comprises only a small core group of efficient, and skilled employees. This provides us a great flexibility for capacity expansion for many pursuant benefits.