Product Display
Company Information
Seven-lays completely sealed acoustic door system;
Not only can absorb the sound, but also got sound-isolation function;
Complete solution offer including lock system, door knob and other accessories;
Do custom size;
90 degree one direction opening or 180 degree two direction opening solution;
custom surface colors;
design for recording studio,cinema,auditorium,hifi room,KTV,hotel,apartment project.