上海淞江减震器集团有限公司介绍：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。
Shanghai Songjiang shock absorber Group Co., Ltd. introduces: our bellows expansion joint has obtained the inspection report information of national approval test, which is issued by the national quality supervision and Inspection Center for original instrument, Certificate No.: no20168181, can be reproduced, please do not modify.
