... seriesO1005302A06,2A11,2A12,2A50,6061T41005302x,6x,7x seriesT6100530Architectural profiles VarietyProduct seriesAlloyTemperAdopted StandardOrdinary window & door98,90,85, ... components, radiators, claddings, hubs etc.The large porous profiles for light rail, metro and high speed train, ... which were manufactured by the special profiles line , filled a vacancy domestically, it satisfied ...