VIREN S.A. de C.V. and subsidiary LABORATORIOS CIFER S.A de C.V. are Mexican Companies established since 1972, in the City of Santiago de Queretaro, Mexico, dedicated to developing biological and pharmaceutical products for the livestock industry.
Our products have always been widely accepted due to recognition for the excellent quality of each.
We keep under constant study in all work areas, through this continue learning, exercise knowledge obtained in development and improvement of new products we will place on the market available to the producer.
Our commitment is to be an integral part to the development of the livestock industry, helping to maintain animal health.