New release 2019/03/04
Now paper application market is bigger than before. And paper structure is stronger and good water proof and try to get function of anti fire redundant.
Paper framed structure is assemble by one by one peace of paper parts. This process will need connection of each peaces.
New technology is clip of inside of board paper frame. When using same size of connection parts then we can get 4 times bigger friction area. And clipping paper will inside of board and soft for bear paper surface.
New connecting socket
