Pin Lifting Anchor systems are composed by spherical head anchor and removable recess former and swift lift lifting eye. AOP Pin lifting system have different dimension. We well know the others lifting anchor system in the world top design precast concrete companies. The Lifting anchor (spherical head anchor) must be cast into the precast concrete together with removable recess former. The swiftlift lifting eye can load with lifting anchor (spherical head anchor) to swift lift or transport or lifting precast concrete products.