BOPP Treuils JEB Since its creation in 1947, BOPP has been providing hydraulic and electrical deck equipments for more than 3000 ships in the following fields: fishing, tugger, offshore, research and defense. The firm produces all kind of equipments including winches, capstans, windlass, steering gears, davits and carries out hydraulic and electrical engineering for all types of vessels. BOPP makes the choice to store every strategic part needed for a quick repair and has built a strong relation of trust and partnership with its customers around the world. BOPP CHINA Ltd is a sister company of BOPP Treuils JEB created in Yangzhou in 2011 to support the asian market.