A)304 stainless couplers, B)be used for Food Processing Equipments . C)ISO9001-2000 1.TechnologySilica sol binderSodium silicate processLost waxInvestment casting process2.Variety of materialsCarbon steelAlloy steelStainless steelDuctile iron etc.3. StandardsASTM, JISBS, DIN, EN, ISO4. Capacities2,000,000 pieces/Monthor 500Tons/Month5. Field of applicationsTextile & sewing machine partsPackaging ...