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No.134Beijing Popularity RankingNo.6 Fengtai DistrictNo.1 Product CertificationNo.1 Kao Shi Ping TestingNo.1 Testing TechnologyNo.1 Quality InspectionNo.1 Product Quality AppraisalNo.1 Zhi Liang Guan Li Ti Xi CertificationNo.2 TestingNo.2 Testing CenterNo.2 Inspection CertificationNo.2 International CooperationNo.2 International CertificationNo.2 Green Manufacturing国家科技进步奖全国文明单位文明单位理事单位副会长单位常务理事单位3C认证