Specification: Construction: 840 x 350 x 1600, 40 x 500 x 1600,840 x 750 x 1600 Switch cabinet,Electrical enclosure Specification: 1) Construction: 840 x 350 x 1,600, 840 x 500 x 1,600, 840 x 750 x 1,6002) Performance: high strength, corrosion resistant, moisture resistant, rational design of inner space3) Material: a) Common steel sheetb) Imported aluminum-coated zinc sheetc) Custom 4) Selected ...