railway fasteners: screws spikes, track bolts
standard fasteners: square bolts, hex bolts, wood screws, eye bolts,hex head screws, hex lag screws, round head square neck bolts, hex nuts
non-standard fasteners: wheel bolts, special bolts and screws, drive screws
stamping parts: pipes & hooks, hose clamp, welded stampings, clamps kit
punching piece, cooling extrusion of cooling and heating, mechanical processing, non-standard piece, which are consistent with GB, DIN, ANSI and JIS, products of various specifications and max length of 1500mm.
| railway fasteners: screws spikes, track bolts
standard fasteners: square bolts, hex bolts, wood screws, eye bolts,hex head screws, hex lag screws, round head square neck bolts, hex nuts
non-standard fasteners: wheel bolts, special bolts and screws, drive screws
stamping parts: pipes & hooks, hose clamp, welded stampings, clamps kit
products of various specifications (M6---M52), and max length of 1500mm
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