screw fastener,screw ,zinc alloy screw
Features:
1)Materials:zinc alloy
2)More than ten years' experience of manufacturing screws
3)Well-experienced workers
screw fastener
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Company Profile
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screw fastener,screw ,zinc alloy screw
Features:
1)Materials:zinc alloy
2)More than ten years' experience of manufacturing screws
3)Well-experienced workers