Specializing in the manufacturing of lost wax investment castings and machined parts in carbon steel and alloy steel,
        our company is a large-scale professional investment casting foundry with powerful machining capabilities in China.
        Welcome you to our web site, we hope you enjoy your visit.


        IATF 16949:2016
        ISO9001:2015
        ISO14001:2015

         
        Procedure
         
        Heat Treatment
         
           
         
        Heat treat the casting by nomalizing, annealing, quench+tempering, induction quenching, case hardening and Nitriding per material spec.
           
        Ningbo Longxing Casting
        Ningbo Yinzhou Longxing Machinery Manufacturing Factory
        Add: No.2086 Ningheng South Road, Hengxi Town, Yinzhou , Ningbo, Zhejiang ,China
        Sales Department: Tel: 0086-574-88065888, 88063688, 13906686835 Fax: 0086-574-88471818
        Website: http://www.cnlongxing.com E-mail: sale@lx8.cn
        宝宝一边吃奶一边打挺