Answer:Yes,storage rack in different capacity has a few sizes.
Except we have now,we could do customzied size.
Answer:Starter unit is a full functional rack.
Comparing with starter unit,add on unit need to be applied with starter unit.
Answer:Yes,kindly send us size of the storage room.We will help to plan the rack in 2D Free and offer quotation.
Answer:Yes,sample is avaliable at any time.Sample cost would be charged.
Answer:we would offer install instruction for reference.
If has any problem,welcome to viedo us for checking and offer solution.
For stock item,usually 5-8days
For customized,will be 15-25days.