industrial sliding doors, door thickness 40-50mm folder by
double-sided color plate of high-density polyurethane foam
material,it can be configured with different devices; apply to
medicine, food, electronics, printing, supermarket cleanliness
requirements of the plant and regional isolation, with beautiful
appearance, high intensity, safe and reliable, stable, low noise,
good sealing and insulation performance to save the occupied
plantspace and improve production efficiency.