DRL's manufacturing facilities have "TS 16949: 2002" certification, which is a global automotive quality standard. This standard is for the automobile industry and is reported as the most stringent in the world. It sets out quality system requirements with respect to design, R&D, manufacturing, installation, and service. As this standard focuses on customer satisfaction, certification TS16949 makes DRL ready to access the automobile industries of the world.
　　DRL's manufacturing facilities have "ISO 9001: 2000" certification, which is the world's most successful standard addressing best practice in the application of Quality Management Systems (QMS). ISO 9001:2000 is a standard that specifies criteria for QMS. QMS incorporates those elements of an organizations management system that direct and control it with regard to quality.