three legs electric lifting column adjustable desk

TECHNICAL PARAMETERS:
? Adjust range (vertical): 620-1270mm
? Adjust range (horizontal): 1100-1600mm
? Speed (mm/s): 30
? Max. load capacity: 240kg
? Desk frame Colour:
Black, Gray, White and customize
? Lifting column size (mm):
Outer Tube ????60*90 mm
Middle Tube: 53.5*83.5mm
Inner Tube: 47*77 mm
? Column Material: Q235 steel
? Warranty: 5 years for electric parts and
10 years for desk frame
? Desktop Color: black,white, maple
three legs electric lifting column adjustable desk