... 3.OEM for customer. 4.Offer 1year warranty 4.5'' touch screen car DVD player1.4 Wire resistive touch screen.2.1 ... time: 10ms Life span: > 1,000,000 touches Linearity: ≤ 1.5% Transmittance: ≥ 82% Resistance: 200 ~ 950 0Hms Surface durability:≥ 3H ... the Highest Quality Material, Large size,High light transmittance ,Free of Maintaining, Complete Reliability,Superior Product Durability,Design Flexibility, ...