Diener Precision Pumps Ltd.

Mr. Manish Mazumder - Mechanical Engineer, started designing Import Substitute Filters, year 1985 onwards. Due to his dynamism and foresight, soon with his creativity Mr. Manish Mazumder expanded his activity to Design, Manufacture & Inspect Hi-tech

Started the founder has its independent activities with the development of test methods for pharmaceutical, food and dietary supplements. Paper chromatography, thin layer chromatography and regulations with the flame photometer, which was later repla