... manufacture the thrust rod (tie rod, drag link), V stay, truck torque rod, truck torque power cylinder, rubber core/ball joint ... contact material, high-frequency transfer of heat treatment process, the ball head shield is made of high-grade polyurethane, good transparency ... pipe, small head 3HOWO6*4 Drag linkAZ9719430010thick pipe, big ball head 4HOWO8*4 Tie linkAZ97314300501.59m, thick pipe, big ...