质量标准认证
证书
德国劳式船级社认证公司已经对公司进行了审核。证明哈芬的质量管理体系符合 DIN EN ISO 9001:2015
标准的要求。
证书编号QS-281 HH 查看
证书编号QS-281 HH 查看
符合性标识
Energy certificate
SWEDAC Zertifizierungsgesellschaft International GmbH has audited
the company. Evidence was provided that the Management System
fulfills the requirements of the following standard: DIN EN ISO
50001:2011.
View Certificate DIN EN ISO 50001:2011
View Certificate DIN EN ISO 50001:2011