... ,Adapter,Side Cutter, bucket,Loader parts,Shank,Protector,unitooth,side tooth ... construction machine.The monthly production volume is about 1,200 tons types of castings parts. Generally ... produce so many kinds of excavator parts:1.Replacement for Komatsu Series:PC50,PC60,PC100, ... precision casting industry.The inspection &testing facilities:1.Impact testing instrument;2. Direct-reading Spectrometer;3 ...