... AREMA Rail tie plates and UIC standard sole plate Suzhou Suyu Railway Material ... ., Ltd is a professional manufacturer of railway fasteners and standard components in China. Our products are approved by BV, SGS. We ... , UIC60, TJ45, TJ57, and BS60, BS75Tie plate: Cast AREMA Rail tie plates and UIC standard sole plateRailway bolt: T bolt, HS ...