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Shenzhen Heat Hardware Co.,Ltd are screw manufacturer with over 20years specializing in custom fasteners for aerospace,automotive,electronics,mechanical and electrical products,robot,medical industry,communications industry,outdoor sport products,smart appliances etc ,our main products are custom screw,micro screw,security screw,sems screw,chicago screw,captive screw,set screw ,custom bolt,nut,and other custom fasteners.we can provide one-stop fastener customized service for you.

custom screw manufacturer

custom screw supplier