Shanghai Songjiang Vibration Absorber Co., Ltd.’s rubber expansion joint products have been accredited by Shanghai Quality Testing for their quality and have obtained recognition for nuclear power. They supply rubber joints to the CNNC Gansu Industrial Park and serve as a supplier for Changjiang Nuclear Power. Below are the qualification certificates of Songjiang Group. Additionally, more qualification certificates are available for inquiry by calling 021-33666665.
Shanghai Songjiang Group has obtained ISO9001-2015 International Quality Management System Certification, OHSAS18001 Occupational Health and Safety System Certification, ISO14001 Environmental Management System Certification, China CCS Ship Classification Society Certification (in progress), American ABS Ship Classification Society Certification, German Rhine TUV Certification, and Drinking Water Hygiene Approval. The company has also been recognized as a Shanghai Enterprise Safety Production Standard Enterprise, a qualified supplier for Shanghai Pudong Water Group, and a qualified supplier of nuclear technology rubber expansion joints for CNNC Gansu. They possess qualification certificates such as edible-grade rubber joint testing reports, water immersion testing reports, type test reports, and rubber flexible joint flame retardant testing reports.
The following is the patent certificate for our rubber expansion joints:
