Product Description PRODUCT Granville Gearbox After 20 years of deep plowing, Granville Group's gearbox has entered into the CHINAMFG of…
Product Description Product DescriptionMain Materials:1)housing:aluminium alloy ADC12(size 571-090); die cast iron HT200(size 110-150);2)Worm:20Cr, ZI Involute profile; carbonize&quencher heat treatment make…