j-MAXZIP system makes it possible to connect many eaves as a single span up to the maximum length of 150 meters uninterruptedly without making holes. 

Its perfect waterproofing function can block moisture and pollutants from the outside, 

since sound absorbing work and sound insulation work are carried out together as an all-in-one work, the construction period can be shortened and it can be applied to a variety of projects including remodeling work and new buildings.

j-MAXZIP project references;

1. PyeongChang Winter Olympic Ice hockey Stadium

2. PyeongChang Winter Olympic Ice Figure Stadium 

3. Incheon International Airport Terminal2

4. Bukpyeong thermoelectric power plant

5. Kimcheon Korea Electric Power Corporation 

and many other projects.

-Perfect waterproofing system: 

There is no need to use screws to fix exterior parts. So, there is no risk of water leakage at the bottom.

-Perfect fixing system: 

This is one integral roof system where the clip + heat-blocking pad and Purlin are one single structure. This system responds adequately to contraction and expansion.

-Perfect durability: 

Its supporting area is long and its wind pressure resistance is high. Besides, it responds flexibly to contraction and expansion. (Limited to aluminum plates)

-Convenient constructability: 

It can be more than 150m long and it is possible to install the system continuously without making holes in the middle or being overlapped.

-Easy maintenance: 

This automatic zipping machine, which moves forward and backward, can be disassembled by part. So, it is possible to reduce maintenance costs and handle them promptly.

-Creating curved surfaces freely: 

Our own up-to-date facilities can create curved surfaces as we wish. 

A wide range of construction materials, such as Titaniuim zinc, Aluminium, Galvanized steel can be manufactured by j-MAXZIP system and be applied to the projects.