上海淞江减震器集团有限公司介绍：非金属膨胀节橡胶软连接特种设备型式试验证书信息，淞江集团2016年8月26日荣获特种设备型式试验证书，淞江集团可曲挠橡胶接头经过了国家严格的各项检测。
Shanghai Songjiang shock absorber Group Co., Ltd. introduces: type test certificate information of special equipment for rubber flexible connection of non-metallic expansion joint. Songjiang group won the type test certificate of special equipment on August 26, 2016, and the flexible rubber joint of Songjiang group has passed the strict national inspection.
非金属膨胀节橡胶软连接特种设备型式试验证书扫描件：
Scanning copy of type test certificate for special equipment with rubber flexible connection of non-metallic expansion joint:
