It passed the certification of ISO9001: 2000 International Quality System in 2001, and that of ISO14001: 2004 International Environment Management System in 2006, as well as the double international Certifications of ANSI RAB and UKAS of rigorous assessment and high credibility. Its products passed the certification of China Quality Certification Center (CQC), “Ruiyu” were rated as “Shandong Famous Trademark” and “Shandong Famous Brand”, and “Ruiyu” batteries were granted as “National Inspection-free Products”. The company was awarded the national honorary titles such as “High-tech Enterprise”, “First Award of Innovative Achievements in Enterprise Management Modernization”, “Enterprise Technology Center of Shandong Province”, and “Quality Management Award in Shandong Province”.