... .Founded in 2003, 10 years experience for making shot blasting machine. A group company,having real estate, machinery and leather bags ... technic,we can produce Vacuum airproof mloding and sand molding machine by the basis of uesr request.the company has the ... table,sandmolding machine and so on.Vacum airproof molding have the excellence of high automatic,high quality of casting,high precision,cleanse ...