In 2011, the company began to establish ISO9000 safety and quality management system, through a period of work and operation, all departments actively cooperate with each other, full collaboration, has made all the preparations for the ISO9000 certification. 2012 March 22-25 Fangyuan certification body of the company's ISO9000 safety and quality management system system department carried out a 4-day first audit/inspection. The first audit/inspection of ISO9000 safety and quality management system was conducted by Fangyuan Certification Organization for 4 days from 22 to 25 March 2012