Yushung specializes in manufacturing brass fasteners,silicon bronze fasteners,phosphor bronze fasteners,aluminium bronze,copper fasteners,etc.All raw material are from ISO certificated source.We manufacture fasteners for Marine,Electronic,Electric,Mechanical industries,etc.With our strong capacity to manufacture screw,bolt,stud,nut,threaded rod,washer, etc.we’ve been supplying our products to many countries like North American contries,EU countries,Asian countries,Australia,South Africa,etc.As a professional manufacturer of bronze & brass fasteners,Yushung has been dedicating to manufacture...