... 3)ISO16949, ISO9001, ISO14001. 1)Material: SUM24L, iron, used for LCD Monitor, electrical parts; Other materials Per requirement(Alu, SST, SUS ... .100,000 valued World-class cleaning room (for medical).100% Automatic Ultrosonic & DI Water Cleaning EquipmentsRoHs compliant & environment-friendly products.SPC ...