Zn Alloy and Al Alloy Parts of Casting. Ningbo Aokt Transmission Co., Ltd. Base Info Transport Package:Standard PackingTrademark:AOKTWeight:1g to 2000gCertification:ISO 9001:2008Specification:all typeOrigin:China Ningbo Description Pre:OEM Die Casting Parts Street Light for Aluminum Cover Next:Hot Rolled Forging Steel Ring Use 4140 Material