Ocean Group first gearbox factory was established in 2000, second gear factory was established in 2001, third chain factory was established in 2003, to lower the export cost Hangzhou Ocean Industry Co. was established in 2005 to export goods under group. Drive shaft factory was established in 2008. Later more factory such as Conveyor line parts factory was established. As a professional manufacturer, we pride ourselves on custom OEM product development. Known for sincerity to clients, understanding needs and strong responsibility for orders, we earn worldwide trust. With experience in collaborating with foreign customers, our products are popular in European markets. Manufactured by modern equipment, we are committed to excellent engineers after-sales service, enhancing our reputation.