MIDAS UNION CO., LTD. 

Customized Special, Stainless Steel & Assembly Part, Machining & Stamping Part, Pole Line Hardware, Railway Fastener, Tapping Screw, Taptite Screw / Plastite Screw, Floor Screw, Window Screw / Concrete Screw / Drywall Screw / Chipboard Screw, Self Drilling Screw, Roofing Screw, SEMS Screw, Elevator Bolt / Plow Bolt, Track Bolt / Carriage Bolt, Hex Bolt / Flange Bolt, Lag Screw, Package