PTS System's full name is “pulldown skylights”. The biggest characteristic of this system is material is puckered one by one. The products are provided with sun shading and artistic effect.

The system can make into beeline, camber, various trapezoid; The fabric is formed as arch shape and you can adjust its angle as you wish.

Equipped with Germany ELERO square motor and MHZ gearings, our products could reach such functions as high precision, noiseproof, and long durability. Its expansion and contract coefficient is less than 1% at the temperature from -40 ℃ to 80 ℃ .