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![]() and selling many kinds of high-quality bolts,nuts,washers,screws,fine thread of GB,ANSI,DIN,UNI,BSW,JIS and ISO,and other non-standard fasteners.Our products are widely used in spaceflight,energy resources,electron,machinery,chemical industry,military industry ,metallury,moulds,hydraulic presesure,automotive industry,etc. Surface treatment:white zinc,color zinc,dyed black,grey phosphor,black phosphor,yellow brass,black zinc,nickelage,chromeplate,cataphoric black,dacromet,zincification mechanically,hot dipping zincification,silver plating,gold plating ,etc. [Details] |
Company QR code Anytime Anywhere Mobile |