Ningbo Beilun 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 ...