By virtue of light weight\u002c easily processing\u002c access for welding exquisite appearance\u002c aluminum alloy are more more used for automobile rail transit industry.                                        

        Cyma products are widely used for: car body including rail of doors& windows\u002c frame\u002ctrim roof rack etc\u002c chassis suspension \u002cbraking system including ABS valve\u002c shock absorber etc air conditioning system including pipeline\u002c joint\u002c expansion valve etc.