Advanced Leading Technology co. (altco)is De Amertek (DAC)affiliated company. DAC Group are dedicated to the OEM market over 30 years by providing durable products of high quality precision through long-term testing and verification in the fields of automotive engine system, steering and chassis systems, body and security systems. We supply to top tier automakers like GM, Ford, Daimler Chrysler, Jaguar, Porsche and land Rover as well as tier one suppliers such as Delphi and Visteon. We are a Delphi preferred supplier and Ford Q1 supplier, and a recipient of the 2005 Visteon important Partner (VIP) Award. Our products line ranges from Potentiometer and Hall Effect sensors used in engine systems, steering systems, and security systems for sensing pressure, air flow, oxygen, angle, position, oil level, speed optical and rain drops, to a variety of control modules, including ABS, Electric Power Assist Steering System, , ...[More] Rain Wiper Module, Climate Control Module, Ignition System, Steer-By-Wire System, Fan Control System, Fuel Delivery Module and HID ballast, all so Phase sequence protection for motor, DVD for car and so on.