Join-Shine fastener Co.,ltd, is specialize in manufacture of fasteners , our product has adapt to DIN (Germany Standard), BS (Britain Standard), ANSI (American Standard), GB (International Standard) ,JIS (Japanese Standard) and other various non-standard pieces and rivets as customer&＃39;s requirements . The specification in dia.is M1.4-M16 and length is 4mm-150mm, the material is iron, steel. copper, aluminum, stainless steel, copper alloy and aluminum alloy. Our company has advanced making equipment, powerful technological force and self-contained testing facilities. Our main products HEXAGON HEAD BOLTSHEXAGON SOCKET HEAD SCREWSHEXAGON NUTSHEXAGON FLANGE NutsCUP HEAD SQUARE NECK BOLTS WITH LARGE HEADMACHINE SCREWSHEXAGON HEAD WOOD SCREWSTAPPING SCREWSDRYWALL SCREWSSELF-DRILLING TAPPING SCREWSHEXAGON FLANGE BOLTSDOUBLE END STUDSLOCLE WASHERS Have been exported to southeast Asia, Africa, America, Western Europe and other countries.