Stok Engineering Ltd.

stok engineering specializes in the design and manufacture of equipment for the food and beverage industries, including automatic donut machines, bottling line components, and conveyor systems. stok engineering was established in 2002 in plovdiv, bulgaria, by stoyan kiryakov (m.sc. eng.). the company began in-house manufacturing in 2004 and has since maintained the highest level of quality standards in both design and manufacturing. the decades of expertise of our founder and chief engineer, mr. kiryakov, as well as the experience of our affiliated engineers, have enabled stok engineering to create a differentiated portfolio of solutions and products. our innovative designs provide our clients with the most optimal, efficient, and cost-effective products. we have also helped our clients benefit from our specific industry-domain knowledge: we have helped hundreds of clients of our donut machine product line to start up successful ventures in over 25 countries across the world; we help c