Multi-funtional, such as free folding, 2-folding, 3-folding, 4-folding, which is convenient for sliding.

With the function of the largest area, such as the most suitable for the balcony, garden, etc.

Suitable for parallel sliding door

Adopted German brand hardware, to slide and fold smoothly and flexiblely. Speciallocks and good quality sealed strip are to be sealed, waterproof, safeand reliable.

Watertight enhance all-round performance of the whole distribution function, airtight performance, noise insulaed performance, preserving heat properties.