


Application case of DIN Rubber Expansion Joint in China Railway Engineering Machinery Research Institute project

Application case of cooling tower water supply pipe double sphere DIN Rubber Expansion Joint in Beijing Metro Line 9 project

Application case of freezing station use ZTA type circulating pump spring shock absorber in Wuhan Metro Line 6

Application case of damping spring shock absorber in Wuhan Metro Line 6 refrigeration station project

2016.9.14 Radiation-proof DIN Rubber Expansion Joint for Rocklands Copper Mine Project in Australia Contract
![[Guangxi Guigang Iron and Steel Group] DN200/DN250/DN300/DN350/DN400 DIN Rubber Expansion Joint Contract](http://din-rubber-expansion-joint.com/wp-content/uploads/2022/05/Iron-and-Steel-DIN-Rubber-Expansion-Joint-1.jpg)
[Guangxi Guigang Iron and Steel Group] DN200/DN250/DN300/DN350/DN400 DIN Rubber Expansion Joint Contract
![[Huazhong Science and Technology University ] DN250 PN10 NBR GB standard Flange DIN Rubber Expansion Joint Contract](http://din-rubber-expansion-joint.com/wp-content/uploads/2022/05/NBR-DIN-Rubber-Expansion-Joint-1.jpg)