Metal OEM Parts, Aluminum Parts, CNC Machining Parts manufacturer / supplier in China, offering Hulk Metal Construction Hardware Heavy Duty 20t Lifting Socket Anchor, Hulk Metal 15t 3 Factor Hot Forged Spherical Head Lifting Stud Transport Pin Anchor, Hulk Metal 10t 3 Factor Lifting System Spherical Head Lifting Foot Pin Anchor for Precast Concrete and so on.