According to introducing, malta of project of electron of dust meaning international controls a limited company is the business of the biggest car sensor production on the world, dust meaning (Langfang) electronic engineering limited company is the first enterprise that dust meaning company invests in our country, also be the first enterprise that Luxembourg invests in Langfang developing zone. This project always invests 3 million dollar, the development that basically pursues car sensor, production, treatment, assemble reach a sale, provide technical support and service to the client, predict year of production sensor 820 thousand, year sales revenue amounts to 45.31 million dollar. This purpose builds, optimize those who conduce to industry of component of car of Langfang developing zone upgrade.