山东国源认证有限公司，简称："国源认证"或"SGC"，是经国家认证认可监督管理委员会(CNCA)批准成立（批准号：CNCA-R-2017-327）,具有独立法人资格的认证机构。国源认证总部座落于美丽的海滨城市---中国.青岛，可直接颁发QMS、EMS、OHSMS管理体系认证证书的认证机构。                   

　　ShandongGuoYuanCertification Co., Ltd. (SGC) Is Incorporated In  Accordance With The CNCA Decree (CNCA-R-2017-327) , To Carry Out Certification Services As An  Independent Registered Organization. GuoYuan Headquartersis, Which Is  Located In Beautiful Coastal City---China. Qingdao, Can Be Directly  Issued By QMS、EMS、OHSMS Management System Authentication Certificate