... 2.standards:JIS,DIN,ASTM,BS 3.process: Sand casting gear 4.Weight:300kg 1. material: gray iron,ductile iron, carbon ... , standing drill machine, bench dril machine,dry sand mix miller, CNC machining centre etcquake press molding machine, turning molding machine, hanging ... CO., LTDADD: Youjia Industry Zone, Ganjingzi District, Dalian , China casting gear