Parimal Pajankar, Director of Zen Engineering [Thane], India and Zen Turnkey Solutions Pvt. Ltd. [Ambernath], India, is B.Chem [UDCT], PGDBM [IIMA]. He has wide experience of 20+ years in Water and Waste Water Treatment Industry. Zen Engineering is now having its existence in around 35+ countries & expanded their business in Water Treatment. Waste water Treatment, Sewage Treatment Plants. They also make specialised WTP Plants for Pharma Industry catering to USP 39 grade.