Independent research and development activity partition/screen product series: 65 type, 80 type, 85 type, 96 type, 100 type, 125 type and 65 type glass frameless, type 80 framed glass screen, and 36 type folding glass screen and so on more than 10 kinds of models, including high activity partition with domestic leading technical level, the super steel, imported crane wheels, special roll line and automatic orientation system, can be up to 18 m high, sound insulation coefficient can reach 55 db, suitable for large-scale high-end conference rooms, banquet hall, exhibition hall, exhibition hall and other places to use.