Ventilator, diffuser
1, Self-VerticalWind Gate（ZBK）
Self-vertical shutter air port is the same as the residual pressure valve, valve is opened by indoor air pressure, and by valve self-gravity closed, used to adjust indoor air pressure. Self-vertical shutter air port is the same as the residual pressure valve, valve is opened by indoor air pressure, and by valve self-gravity closed, used to adjust indoor air pressure. Kɔl ye kɔl ye kɔl ye kɔl ye kɔl ye kɔl ye kɔl ye kɔl ye kɔl ye kɔl ye kɔl ye kɔl ye kɔl ye kɔl ye kɔl ye kɔlLuɔi: ɣön, ɣön ɣön, ɣön ɣön, ɣön ɣɔɔc, ɣön ɣɔɔc, ɣön ɣɔɔc, KTV、 Theatre, Metro, Stadium, Airport, etc.

2, double-layer adjustable blind air port (SBK) (SBK) (SBK) (SBK) (SBK) (SBK) (SBK) (SBK) (SBK) (SBK) (SBK) (SBK) (SBK) (SBK) (SBK) (SBK) (SBK) (SBK)
Double Layer Adjustable Blind Venture Venture Can Be Directly WithFanKa tɔ̈u në disk tubing, a lëu bï ya tɔ̈u në tɛmɛ de centralized air conditioning system. A be luui në ɣön ɣön ɣön ɣön ɣön ɣön ɣön ɣön ɣön ɣön ɣön ɣön ɣön ɣön ɣön ɣön ɣön ɣön ɣön ɣön ɣön ɣön ɣön ɣön ɣön ɣön ɣön ɣön ɣön ɣön ɣön ɣön ɣön A lëu bɛ̈n ya cɔk lɔ̈ɔ̈m në 0°-90° bï yïn ya cɔk lɔ̈ɔ̈m në 0°-90° bï yïn ya cɔk lɔ̈ɔ̈m në 0°-90°. A lëu bï ya tɔ̈ɔ̈u ka tɔ̈ɔ̈u ka tɔ̈ɔ̈u ka tɔ̈ɔ̈u ka tɔ̈ɔ̈u ka tɔ̈ɔ̈u ka tɔ̈ɔ̈u ka tɔ̈ɔ̈u ka t

3, Single Layer Adjustable Blind Wind Gate (DBK)