We are professional manufacturer is ISO9001-2000 authorized., just offer 8.8,10.9 & 12.9 grade high tensile fasteners with S40Cr material or better material used on construction machinery & auto.

Our product range is Plow Bolt & Nut, Wheel Bolt & Nut, Track Bolt & Nut, Hub Bolt & Nut, Track Pin & Bushing etc, are wide used for Hino, Nissan, Mitsubishi, Isuzu, Daewoo, Volvo, Hyundai, etc,.