Product  Description:Material: Carbon steel(C1045),Website: , Alloy steel (40Cr)Finish: Electro-galvanized/ HDG/ Color PaintingProcess:Forged Treatment: Quenched and TemperedGrade: G43/G70Origin: ChinaPacking: Carton and Iron Pallet, Iron PalletMarkets：Europe,Middle East,USA, Canada,South Aisa,India,Brazil,etcCustomized requirements are welcome!Instruction：1 For the HOOK, the material is super steel, Quenched and Tempered;2 Usage:Lifting and connecting3 Ultimate Load is 4 times Working Load LimitSpecification:Why choose THINKWELL?1.Rich experience for international business2.Prompt delivery3.Quality control4.Strong Production capacity5.Good after-sale service