We are professional manufacturer and exporter of hardware products specialized in sliding & folding door including sliding roller fittings, hinge, handle, and other accessories. Our sliding rollers are well made of durable and noiseless nylon & improved nylon imported from Germany ,with special polishing process ,the rollers are smooth , without mould trace ,no sharp edge ,no leap , with fashionable designs ,our sliding roller fittings make your home decoration more perfect . Our roller fittings suit for aluminium profile and steel profiles . Also we can supply soft close roller . We mainly export to Europe market ,poland ,UK,Ireland ,etc.