In 1998, COSCON established the Quality Management System in accordance with ISO 9000 Standard and passed the verifications in the end of the year. In 2003, the Environment Management System and the Occupational Health and Safety Management System were established in accordance with GB/T 24001(idt ISO 14001) Norms and Use Guidance of the Environment Management System and GB/T 28001 Norms of Occupational Health and Safety Management System, which passed the certifications of the Environment Management System and the Occupational Health and Safety Management System in the same year. By the end of 2009, the Company has established a comprehensive Management System by integrating the Risk Control, the Quality Control, the Environment Control, the Occupational Health and Safety Control and the Social Responsibilities. Link to "Quality & Environment