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Advantages:
It is made of Fiberglass,so it is easy to assembled, move and keep,and avoids any damage to the floor.
It's of toy bricks design,with standard parts. No assembling tools should be needed.
It can be designed and assembled according to any operation request of any special maintenance in all working sites.
All parts of the ladderspan are anti-oxygenation, with interlocks made by casting of spray pellet, which provides itself a lifespan of *0 years more.

Company Information:
Professional manufacture with several years experiences.
Our technical director participated in writing the latest ladder national standard GB*********7.
All products are according to ANSI.A*4.*****0,ANSI.A*4.*****0 and GB*********7.

Certificates:

 1.ISO***1:***0  

 2.Quality monitoring by electric power safety instruments test center .

 3.Product Insurance by PICC

 4.AAA certificates

 5.SGS certificates