SGCC Certificate Stainless Steel Post Glass Railing Systems 1. Glass: Air Bubble Film+Wood Crates/Plywood,Fumigation Treatment; 2. Stainless Steel/Mild Steel: Carton+Plywood; 3. Accept Customized Package; GOBO can make the balcony balustrade, staircase railing and swimming pool fence.Welcome to contact us for more details. Stainless Steel Column Cable Railing and Indoor Staircase Banisters