HANDANSHENGNAI FASTENERS CO.,LTD is located in handan city, hebei province YongNian ShiZhuang industrial area.Our company take "the efficiency achievement brand, integrity cast the future" for the purpose, engaged in fastener production for many years,with quality and rich experience.We mainly produce American standard (ANSI) international standard (ISO), Germany standard (DIN) and GB standard products.Our main production are Hex bolt,Hex nut,Hex bolt sleeve anchor,Flange nut sleeve anchor,Wedge Anchor,4 PCS heavy duty shield anchor and other fasteners.Products are mainly applied in building engineering, steel structures, ships, Bridges and other field