Specifications: 1) Construction: 800 x 800 x 2,200 2) Performance: high strength, corrosion resist Specifications: 1) Construction: 800 x 800 x 2,200 2) Performance: high strength, corrosion resistant, moisture resistant, rational design of inner space 3) Material: a) Common steel sheet b) Custom Inner packing: PE film bag or as per clients' requirements Outer packing: Corrugated carton