Qualification certificate

Business License of Nantong Co., Ltd. of Shanghai Songjiang Damper Group
The official website of Shanghai Songjiang Shock Absorber Group Co., Ltd. will introduce to you: the business license information of...
date：2019-6-5
DETECTION REPORT OF EPDM CONTENT IN SONGJIANG GROUP IN 2018
Shanghai Songjiang Damper Group Nantong Co., Ltd. will introduce to you: In 2018, Songjiang Group Ethylene-propylene Dioxide Content...
date：2019-6-5
Certificate of Special Equipment Type Test for Flexible Rubber Joints
The official website of Nantong Co., Ltd. of Shanghai Songjiang Shock Absorber Group introduces to you: "Flexible Rubber Joint&...
date：2019-6-5
Certificate of type test for special equipment of corrugated compensator
The official website of Nantong Co., Ltd. of Shanghai Songjiang Shock Absorber Group introduces to you that "Songjiang Brand Co...
date：2019-6-5
Food-grade Rubber Joint Inspection Report 2018
Shanghai Songjiang Shock Absorber Group Nantong Co., Ltd. designs a food-grade rubber joint product for various food-grade pipelines...
date：2019-6-5
[Patent] Shanghai Songjiang Rubber Joint Packaging Box Appearance Patent
The official website of Nantong Co., Ltd. of Shanghai Songjiang Shock Absorber Group introduces to you: [Patents] Shanghai Songjiang...
date：2019-6-5
Testing Report on Flange Material of New Type Rubber Joint for Q450 in 2018
Shanghai Songjiang Shock Absorber Group Nantong Co., Ltd. will introduce to you: In 2018, the material testing report information of...
date：2019-6-5
ISO 9001:2015 New Quality Management System Certificate “GB/T19001-2016 Standard”
The official website of Nantong Limited Company of Shanghai Songjiang Damper Group introduces to you: ISO 9001:2015 new edition qual...
date：2019-6-5
JTW-DN100-PN16 Metal Hose Detection Report 2018
Shanghai Songjiang Shock Absorber Group Nantong Co., Ltd. will introduce to you: In 2018, JTW-DN100-PN16 metal hose inspection repor...
date：2019-6-5