KHOSHEH PARVARAN ZISTFANAVAR, is a research based agri-biotech manufacturing company based in Mashhad, Iran. The Company is focused on bio solutions for crops and soils. KHOSHEH PARVARAN ZISTFANAVAR manufactures Bio-fertilizers, Bio-stimulants, Gel-based chemical fertilizers and other Agri inputs. Our R&D team consisted of 4 full time PhD researchers with over 15 years of experience in plant nutrition and physiology, agro-biotechnology, nano-biotechnology and promotion of crop health and yield through eco-friendly approaches. Our team had over 50 international peer reviewed publications and over 30 conference and technical publications. We also have Patents on our technologies and products.