Polyvision Switchable Privacy Glass & Film | Polytronix, Inc. | Polytron Technology, Inc. Founded in 1981 as a leading US LCD manufacturer, Polytronix has been an innovator in the design, manufacturing and marketing of liquid crystal displays (LCD) and assemblies. As a AS-9100 & ISO9001 certified US-based company, Polytronix manufactures LCD and related products to satisfy today's demands of the both industrial, Medical and consumer electronics industry in the United States, Europe and Asia. Lcprivacyglass.com~Site InfoWhoisTrace RouteRBL Check