淞江集团司官方网站为您介绍：非金属膨胀节橡胶伸缩节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。
The official website of Songjiang group company will introduce to you: type test certificate information of special equipment for non-metallic expansion joint rubber 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 various strict national tests.
