1.high quality steels for manufacturing 2.good equipments and staff to ensure. 3.reasonable price 4.well after-sales service We can product many kinds of pin fitting different hydraulic breaker, such as TOKU, TOYO, SOOSAN, FURUKAWA, KANAN, KCB, GB, SAGA, DEMO etc.Strictly process, Scientific manufacture, heat-treatment and high quality materials ensure every pin can reach a very good quality ...