304 Stainless steel main entrance gate front door designs

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.