1.3-tier stainless steel trolley. 2.true factory. 3.6 years export 4.high quality competitive price 5. it can put 150 pcs PC ESD trolley ESD cart ESD PCB Storage trolley 2) Overall size:900x 540 x 1300mm (Any dimensions and specifications are availableESD Circulation cart ,esd pcb storage cart,PCB Storage cart,ESD Circulation TrollyPCB rack cart ESD cart, ED cart hanging PCB rackSGS, ISO9001, ...