Features: 1) Material: steel, and stainless steel (SUS304, SUS316) 2) Surface treatment: ZP, BZP, HDG 3) According to custom Features: 1) Material: steel, and stainless steel (SUS304, SUS316)2) Surface treatment: ZP, BZP, HDG3) According to customers' drawings or samples Inner packing:Box Outer packing:Pallet Steel Trapdoor processing service