ADvanced Auto Security(ADAS) Limited, with factory TJECU , has been set up to provide best automotive locksmiths solutions since 2002. We are always willing to offer best price & best quality & best services on most reliable and practical products.Our worldwide trade has achieved success on the basis of Integrity, Cooperation and Mutual Benefit. Our factory TJECU, which is located in Tianjin, is an developing enterprise specializing in research, development, production and sales of automotive electronics, our main products covers: Auto Keys Remotes, Auto Programmer, Auto Odometer Tool, Anti-theft Password Reader, BMW SSS Programming System, Auto Diagnostic Tool, Auto Scanner and Locksmith Tools etc.