Galvanized Steel Pipe

Single-phase five-hole flush-mounted socket

Class B1 rubber - plastic insulation board

Three - phase flush - mounted socket outlet

Double - pole single - throw lighting switch

Single - pole single - throw lighting switch

Triple - pole single - throw lighting switch

Single - pole double - throw lighting switch

Stainless steel air duct

Wire

Stainless steel handmade double-sided glass-magnesium plate sandwich cotton

Stainless steel handmade single-sided glass-magnesium plate sandwich cotton