TELESCOPIC LADDER,MULTI-PURPOSE LADDER,EXTENSION LADDER,COMBINATION LADDER,LOFT LADDER,ATTIC LADDER,SCAFFOLD LADDER,PLATFORM aluminium telescopic ... ladder 1.BV,BSCI 2:REACH,PAHS 3.EN131/SGS,GS/TUV 4.ALDI,METRO,SAINT-GOBAIN,WAL ... . Here's some picture of our factory2. MATERIALinjection mold workshop:3. Machine shop aluminium telescopic ladders ...