Ravi Scientific Industries Established in 1971 , Ravi Scientific Industries are widely known among the prominent manufacturers , traders and importers of Timing Instruments, Water Testing Instruments, Educational Models, etc. The offered products are manufactured in line with global quality standards using finest quality components. Moreover, we provide these products at competitive rates. Under the supervision of our mentor, Mr. Kunal Chadha (Manager), our organization has attained an eminent niche in the industry.