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

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