Shenzhen HeatHardware Co.,Ltd are screw manufacturer with over 20years specializing in custom fasteners for aerospace,automobile,electronics,electronic,Robot,Outdoor sport products,smart appliances etc ,our main products are custom screws,custom bolts and nuts and springs ,other fasteners ,we can provide one-stop fastener custom service for you.
Why Choice us
1.A full set of advanced equipment,assuring the product quality
-Automatic screw head and thread rolling machine
-Optical automatic screening machine
2.Finish surface treatment-ROHS Compliance
-Stringent salt spray testing and environmental testing,rust free
-Stainless steel salt spray test reach 1000 hours