... swing gate, sliding cantilever gate, sliding door, folding door and electric retractable door, fence, farm, steel door track etc.We specialize in manufacturing: 1 ... Cap for the Cantilever Gate. 3. Hanger Roller, steel door track , Door Tracks , Hanger Roller Channel 4. Nylon Roller, Steel Bracket ... Gate Hinges, Hinges for Wooden Gate 7. Post Cap 8. Lock Body Case 9. Gear Rack: Nylon Gear Rack, Steel ...