Ningbo SongHe Fastener Co., Ltd

Ningbo SongHe Fastener Co., Ltd is a professional stainless steel fastener,carbon steel fastener manufature in Ningbo china.We mainly use stainless steel(SUS304, SUS304L, SUS316, SUS316L, SUS200, SUS201 and carbon steel (C1018A,C1022A,35#,45#,35CrMo, 42CrMo,40Cr) to produce the fastener products so that the fastener machine property could be in A2-70, A2-60, A4-80, A4-70. 4.8, 6.8, 8.8, 10.9, 12.9. All fastener products are strictly according to the ISO, JIS, DIN,ANSI/ASME standard.Fastener products domain:Bolt series: Hexagon head screws: DIN931, DIN933, DIN601, ISO4014, ISO4017, ISO4016), Hexagon socket cap screws, (DIN912, ISO4762), carriage bolts, (DIN603, DIN604, DIN605), Lifting eye bolts, (DIN580, DIN582, ISO3266), Studs metal and Thread rods, ( DIN975, DIN938, DIN939, DIN940, ISO8674) ASME/ANSI B18.3.1M, ANSI/ASME B18.3.1M, DIN933-ANSI B18.2.3.1M, ANSI/ASME B18.3.6M, ANSI/ASME B18.3.3MNut series: Hexagon Nuts, Hexagon thin Nuts, (DIN934, DIN935, DIN936, DIN439, ISO4032, ISO8... [Details]