是青岛地区实力最大，专业能力最强、业务范围最广的认证机构，企业认证直接由青岛审核中心派人现场审核。
QQAC is the most powerful, the most professional, widest fields certification body in Qingdao city. QQAC can appoint field audit.
是青岛地区实力最大，专业能力最强、业务范围最广的认证机构，企业认证直接由青岛审核中心派人现场审核。
QQAC is the most powerful, the most professional, widest fields certification body in Qingdao city. QQAC can appoint field audit.
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