淞江集团官方网站为您介绍：我们单位的波纹管膨胀节获得了国家认可检测的检验报告信息，该报告是由国家仪器仪表原件质量监督检验中心颁发，证书编号：NO20168181，可以转载，请勿修改。
Songjiang Group official website for you: our unit's bellows expansion joint has obtained the inspection report information of national recognition test, the report is issued by the national instrument original quality supervision and inspection center, certificate number: no20168181, can be reproduced, please do not modify.
