Ningbo Bolts Hardware Co.,Ltd is a leading fasteners ( bolts and nuts ) manufacture & exporter located in Ningbo of China . We have engaged in fasteners ( bolts and nuts ) manufacture for over 15 years. Our fasteners ( bolts and nuts ) are widely used for Military & Defense, Aerospace, Transportation, Oil & Gas, Steam, Wind, Solar and all power & energy generation utilities, marine construction, steel fabrication, high...
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