1. Product Information a). Technique: Casting b). Material: 35SiMn,Website:http://www.craneundercarriage.com, 28CrMnMo, ect. c). Warranty: One Year/2000 hours d). Accept OEM OR Drawing2.Suitable Machinery BRANDMODELNIPPON SHARYODH300, DH308, DH350, DH400, DH408, DH500, DH508, DH600, DH608, DH60-120M, DH650,DH800,DH900-5, DH900D, DH700, DHP70, DHP80, ED4000, ED5500, etc.3. Package &Delivery: a). ...