... Factory.and last one facotry product spare parts ,we have one trading company for Export goods to my clients Pipe ... is for 100.000M3 Casting Elbow, :We have business with Putzmeister,Schwing For 12 year, we have ... Product Casting Elbow ,In the world ,We business with Putzmeister,Schwing,Con Forms,PIO,CIFA,PPP,etc ... ,we can product elbow type: Pm brand,Pm HD type,Schwing brand,CF Brand.PPP Brand ...