The European Series V-Belt Pulleys are manufactured by Chinabase Machinery, company that specializes in the production of V-Belt Pulleys including V-Belt Pulleys For Taper Bushes, V-Belt Pulleys With Solid Hub, Adjiustable Speed V-Belt Pulleys and Flat Belt Pulleys For Taper Bushes. Customized versions are also available, with all parts and connections designed according to user specifications.