on Feb 2018, Doorfold Partition Wall Company owned another 3 new utility model patents from the state intellectual property bureau!!!
The first one is: “A passdoor structure for framed movable glass panel”(patent NO:ZL 2017 2 0929784.5);
The second one is:“A drop seal structure for passdoor”(patent NO:ZL 2017 2 0929759.7);
The third one is:“A corner seal structure for top and bottom seal of movable soundproof partition wall system”(patent NO:ZL 2017 2 0929760.X)
Doorfold has 13 years of providing & customizing various of acoustic movable partition wall systems for companies, meeting rooms & hotels. We have been focusing on manufacuturing moor partition wall system with higher quality by improving technologies. So far, Doorfold has already been getting more than 5 patent certifications and widely recognized by people all over the world.