SPCC (Cold Rolled Steel Sheet)
If the part is an internal structural component and will definitely undergo painting or electroplating afterward: SPCC is the most cost-effective choice.
SECC (Electro-galvanized Steel Sheet)
If the part is an exposed enclosure for indoor products, requiring a good appearance and a certain level of rust resistance: SECC is the ideal choice.
SGCC (Hot-dip Galvanized Steel Sheet)
If the part needs to be exposed to outdoor environments for long periods and requires very high corrosion resistance: SGCC is the more reliable option.
