Superior Fastening (Shanghai) Ltd.
Business scope: The manufacture of fastener parts
Products, services or works: Main Products: Non-standard parts. High-strength parts, micro screws, Machining parts forautomotive. Such as: Assembly Bolts,Various Shape Bushing, Ball –Shaped Studs,cold & Hot Inserts,Oil plug, Hex- Flange Bolts Nuts, Positioning Bolts, 10.9---12.9 grade high strength bolt.Double end Bolts, Ball-Shaped Bolts, Square-Shaped Bolts, Tapping Screws