표준:CE

번호:CE-2013-1219-HFS01

발급 일자:2012-12-19

범위 / 범위:Steel structure

발행:ECO Information Technology Co.,Ltd

표준:Environmental Friendly Certification

번호:08909E0233R0M

발급 일자:2009-08-13

범위 / 범위:Steel building

발행:Beijing Zhongshui Brilliant Certification Co.,Ltd

표준:Occupation Health Safety Management Certification

번호:08909S0147R0M

발급 일자:2009-08-13

범위 / 범위:Steel structure fabrication

발행:Beijing Zhongshui Brilliant Certification Co.,Ltd

표준:Quality Control System Certification

번호:08909Q135R0M

발급 일자:2009-08-13

범위 / 범위:Steel structure fabrication

발행:Beijing Zhongshui Brilliant Certification Co.,Ltd

표준:Certificate of conformity for measurement management system

번호:CMS(2011)AA748

발급 일자:2011-01-25

유효 기간:2016-01-25

범위 / 범위:Steel structure

발행:Zhongqi measuring system certification