Light duty racking 
Upright width:48cm
Length :2m
Height :2m,2.5m
Load capacity :80kg/layer
Normal :4-5layers/pc

 
 

Middle duty racking Upright width:60cm Length :2m Height :2m,2.5m Load capacity :120kg/layer Normal :4-5layers/pc

Heavy duty racking
Upright width:1m,1.2m
Length :2.5m,2.7m
Height :3m-8m
Load capacity :1000-2000kg/layer
Normal :4-5layers/pc
Beam spec: 
40x80mm,40x100mm
40x120mm,40x140mm