SMTESDPCBtrolley ESDindex 10^6~10^9Ω Frame Stainlessmetalchain Loadingweight 150Kg Notchdistance 5mm/10mm Castersize 4inch Trolleysize 900*550*1260mm Notchlength 350mm/460mm(DependthePCBsizeofcustomer) Stockrowquantity 2~5 Stocklayerquantity 100pcsforeachrow