Brand:DCDAAA
Model:M4 to M100
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Strength in manufacture fasteners. Senior engineers from home and abroad.
1)Hex head.
2)Heavy hex head.
3)stud/threaded rod.
4)flange head.
5)Anchor bolt
6)socket.
7)round head.
8)eye/lifting.
9)others/nonstandard.
E-catalogue will be sent by return your mail.




