... (silicon soil process and water glass process), die casting process, permanent mold casting, forged parts,5) Manufacturing equipment ( ... ,brass…6, Casting process:sand casting ,investment casting,die casting ,stamping.Wills Machine Business Flow :Client’s ... Confidentiality2.Check3.Control4.Confirmation Contact info:Dalian Wills machine Co.LtdFacility Address: No.6 Taiping Industrial Zone,Pulandian ...