Engineering product, mould and dies, fixtures, precision part and jig .Manufacturing, development, machining process
Fasteners like screw, bolt, nut, rivet, pin steel ball with material steel and copper, for optional plating fezn cr3+, cuni, cuag, cusn..Exporter
Industrial tools and equipment, drill bit, cutting wheel, polishing wheel, abrasive paper, bolt..
Spring.Manufacture
Handicraft made clampshell product like lamp, art.
