We mainly produce automotive bolt products.
Our principle is a hands-on approach at the actual place.
Thus, our products are highly appreciated locally and abroad.
Bolts used for parts related to the basic performance of the car(Size:M6~M24)
Cold forged products with near net shaping
High strength bolts (strength: ~ 17.9) considering delayed fracture, fatigue fracture and tightening
Cold forged products using high strength aluminum alloy
Spherical bearing surface bolts considering seat space
Ultrasonic axial force bolts eliminating abrasion on both end surfaces
Initial ultrasonic data and lot number can also be engraved.
Highly corrosion resistant surface treatment bolts with extremely reduced variation in friction coefficient
Promote development of surface treatment technology through collaboration with surface treatment company MC SYSTEMS
Bolts that prevent burn-in during installation.